Struct numeric_array::NumericArray

#[repr(C)]
pub struct NumericArray<T, N: ArrayLength<T>>(_);

A numeric wrapper for a GenericArray, allowing for easy numerical operations on the whole sequence.

This has the added bonus of allowing SIMD optimizations for almost all operations when compiled with RUSTFLAGS = "-C opt-level=3 -C target-cpu=native"

For example, adding together four-element NumericArray's will result in a single SIMD instruction for all elements at once.

Methods

impl<T, N: ArrayLength<T>> NumericArray<T, N>

pub fn new(arr: GenericArray<T, N>) -> NumericArray<T, N>

Creates a new NumericArray instance from a GenericArray instance.

Example:

#[macro_use]
extern crate generic_array;
extern crate numeric_array;

use numeric_array::NumericArray;

fn main() {
    let arr = NumericArray::new(arr![i32; 1, 2, 3, 4]);

    println!("{:?}", arr); // Prints 'NumericArray([1, 2, 3, 4])'
}

pub fn from_element(t: T) -> NumericArray<T, N> where     T: Clone,

Creates a new array filled with a single value.

Example:

let a = NumericArray::new(arr![i32; 5, 5, 5, 5]);
let b = NumericArray::from_element(5);

assert_eq!(a, b);

pub fn convert<U: From<T>>(self) -> NumericArray<U, N> where     N: ArrayLength<U>,

Convert all elements of the NumericArray to another NumericArray using From

pub fn into_array(self) -> GenericArray<T, N>

Consumes self and returns the internal GenericArray instance

pub fn as_array(&self) -> &GenericArray<T, N>

Get reference to underlying GenericArray instance.

pub fn as_mut_array(&mut self) -> &mut GenericArray<T, N>

Get mutable reference to underlying GenericArray instance.

pub fn as_slice(&self) -> &[T]

Extracts a slice containing the entire array.

pub fn as_mut_slice(&mut self) -> &mut [T]

Extracts a mutable slice containing the entire array.

Methods from Deref<Target = [T]>

pub const fn len(&self) -> usize

Returns the number of elements in the slice.

Examples

let a = [1, 2, 3];
assert_eq!(a.len(), 3);

pub const fn is_empty(&self) -> bool

Returns true if the slice has a length of 0.

Examples

let a = [1, 2, 3];
assert!(!a.is_empty());

pub fn first(&self) -> Option<&T>

Returns the first element of the slice, or None if it is empty.

Examples

let v = [10, 40, 30];
assert_eq!(Some(&10), v.first());

let w: &[i32] = &[];
assert_eq!(None, w.first());

pub fn first_mut(&mut self) -> Option<&mut T>

Returns a mutable pointer to the first element of the slice, or None if it is empty.

Examples

let x = &mut [0, 1, 2];

if let Some(first) = x.first_mut() {
    *first = 5;
}
assert_eq!(x, &[5, 1, 2]);

pub fn split_first(&self) -> Option<(&T, &[T])>

Returns the first and all the rest of the elements of the slice, or None if it is empty.

Examples

let x = &[0, 1, 2];

if let Some((first, elements)) = x.split_first() {
    assert_eq!(first, &0);
    assert_eq!(elements, &[1, 2]);
}

pub fn split_first_mut(&mut self) -> Option<(&mut T, &mut [T])>

Returns the first and all the rest of the elements of the slice, or None if it is empty.

Examples

let x = &mut [0, 1, 2];

if let Some((first, elements)) = x.split_first_mut() {
    *first = 3;
    elements[0] = 4;
    elements[1] = 5;
}
assert_eq!(x, &[3, 4, 5]);

pub fn split_last(&self) -> Option<(&T, &[T])>

Returns the last and all the rest of the elements of the slice, or None if it is empty.

Examples

let x = &[0, 1, 2];

if let Some((last, elements)) = x.split_last() {
    assert_eq!(last, &2);
    assert_eq!(elements, &[0, 1]);
}

pub fn split_last_mut(&mut self) -> Option<(&mut T, &mut [T])>

Returns the last and all the rest of the elements of the slice, or None if it is empty.

Examples

let x = &mut [0, 1, 2];

if let Some((last, elements)) = x.split_last_mut() {
    *last = 3;
    elements[0] = 4;
    elements[1] = 5;
}
assert_eq!(x, &[4, 5, 3]);

pub fn last(&self) -> Option<&T>

Returns the last element of the slice, or None if it is empty.

Examples

let v = [10, 40, 30];
assert_eq!(Some(&30), v.last());

let w: &[i32] = &[];
assert_eq!(None, w.last());

pub fn last_mut(&mut self) -> Option<&mut T>

Returns a mutable pointer to the last item in the slice.

Examples

let x = &mut [0, 1, 2];

if let Some(last) = x.last_mut() {
    *last = 10;
}
assert_eq!(x, &[0, 1, 10]);

pub fn get<I>(&self, index: I) -> Option<&<I as SliceIndex<[T]>>::Output> where     I: SliceIndex<[T]>,

Returns a reference to an element or subslice depending on the type of index.

• If given a position, returns a reference to the element at that position or None if out of bounds.
• If given a range, returns the subslice corresponding to that range, or None if out of bounds.

Examples

let v = [10, 40, 30];
assert_eq!(Some(&40), v.get(1));
assert_eq!(Some(&[10, 40][..]), v.get(0..2));
assert_eq!(None, v.get(3));
assert_eq!(None, v.get(0..4));

pub fn get_mut<I>(     &mut self,     index: I ) -> Option<&mut <I as SliceIndex<[T]>>::Output> where     I: SliceIndex<[T]>,

Returns a mutable reference to an element or subslice depending on the type of index (see get) or None if the index is out of bounds.

Examples

let x = &mut [0, 1, 2];

if let Some(elem) = x.get_mut(1) {
    *elem = 42;
}
assert_eq!(x, &[0, 42, 2]);

pub unsafe fn get_unchecked<I>(     &self,     index: I ) -> &<I as SliceIndex<[T]>>::Output where     I: SliceIndex<[T]>,

Returns a reference to an element or subslice, without doing bounds checking.

This is generally not recommended, use with caution! For a safe alternative see get.

Examples

let x = &[1, 2, 4];

unsafe {
    assert_eq!(x.get_unchecked(1), &2);
}

pub unsafe fn get_unchecked_mut<I>(     &mut self,     index: I ) -> &mut <I as SliceIndex<[T]>>::Output where     I: SliceIndex<[T]>,

Returns a mutable reference to an element or subslice, without doing bounds checking.

This is generally not recommended, use with caution! For a safe alternative see get_mut.

Examples

let x = &mut [1, 2, 4];

unsafe {
    let elem = x.get_unchecked_mut(1);
    *elem = 13;
}
assert_eq!(x, &[1, 13, 4]);

pub const fn as_ptr(&self) -> *const T

Returns a raw pointer to the slice's buffer.

The caller must ensure that the slice outlives the pointer this function returns, or else it will end up pointing to garbage.

Modifying the container referenced by this slice may cause its buffer to be reallocated, which would also make any pointers to it invalid.

Examples

let x = &[1, 2, 4];
let x_ptr = x.as_ptr();

unsafe {
    for i in 0..x.len() {
        assert_eq!(x.get_unchecked(i), &*x_ptr.offset(i as isize));
    }
}

pub fn as_mut_ptr(&mut self) -> *mut T

Returns an unsafe mutable pointer to the slice's buffer.

The caller must ensure that the slice outlives the pointer this function returns, or else it will end up pointing to garbage.

Modifying the container referenced by this slice may cause its buffer to be reallocated, which would also make any pointers to it invalid.

Examples

let x = &mut [1, 2, 4];
let x_ptr = x.as_mut_ptr();

unsafe {
    for i in 0..x.len() {
        *x_ptr.offset(i as isize) += 2;
    }
}
assert_eq!(x, &[3, 4, 6]);

pub fn swap(&mut self, a: usize, b: usize)

Swaps two elements in the slice.

Arguments

• a - The index of the first element
• b - The index of the second element

Panics

Panics if a or b are out of bounds.

Examples

let mut v = ["a", "b", "c", "d"];
v.swap(1, 3);
assert!(v == ["a", "d", "c", "b"]);

pub fn reverse(&mut self)

Reverses the order of elements in the slice, in place.

Examples

let mut v = [1, 2, 3];
v.reverse();
assert!(v == [3, 2, 1]);

pub fn iter(&self) -> Iter<T>

Returns an iterator over the slice.

Examples

let x = &[1, 2, 4];
let mut iterator = x.iter();

assert_eq!(iterator.next(), Some(&1));
assert_eq!(iterator.next(), Some(&2));
assert_eq!(iterator.next(), Some(&4));
assert_eq!(iterator.next(), None);

pub fn iter_mut(&mut self) -> IterMut<T>

Returns an iterator that allows modifying each value.

Examples

let x = &mut [1, 2, 4];
for elem in x.iter_mut() {
    *elem += 2;
}
assert_eq!(x, &[3, 4, 6]);

pub fn windows(&self, size: usize) -> Windows<T>

Returns an iterator over all contiguous windows of length size. The windows overlap. If the slice is shorter than size, the iterator returns no values.

Panics

Panics if size is 0.

Examples

let slice = ['r', 'u', 's', 't'];
let mut iter = slice.windows(2);
assert_eq!(iter.next().unwrap(), &['r', 'u']);
assert_eq!(iter.next().unwrap(), &['u', 's']);
assert_eq!(iter.next().unwrap(), &['s', 't']);
assert!(iter.next().is_none());

If the slice is shorter than size:

let slice = ['f', 'o', 'o'];
let mut iter = slice.windows(4);
assert!(iter.next().is_none());

pub fn chunks(&self, chunk_size: usize) -> Chunks<T>

Returns an iterator over chunk_size elements of the slice at a time. The chunks are slices and do not overlap. If chunk_size does not divide the length of the slice, then the last chunk will not have length chunk_size.

See exact_chunks for a variant of this iterator that returns chunks of always exactly chunk_size elements.

Panics

Panics if chunk_size is 0.

Examples

let slice = ['l', 'o', 'r', 'e', 'm'];
let mut iter = slice.chunks(2);
assert_eq!(iter.next().unwrap(), &['l', 'o']);
assert_eq!(iter.next().unwrap(), &['r', 'e']);
assert_eq!(iter.next().unwrap(), &['m']);
assert!(iter.next().is_none());

pub fn exact_chunks(&self, chunk_size: usize) -> ExactChunks<T>

🔬 This is a nightly-only experimental API. (exact_chunks)

Returns an iterator over chunk_size elements of the slice at a time. The chunks are slices and do not overlap. If chunk_size does not divide the length of the slice, then the last up to chunk_size-1 elements will be omitted.

Due to each chunk having exactly chunk_size elements, the compiler can often optimize the resulting code better than in the case of chunks.

Panics

Panics if chunk_size is 0.

Examples

#![feature(exact_chunks)]

let slice = ['l', 'o', 'r', 'e', 'm'];
let mut iter = slice.exact_chunks(2);
assert_eq!(iter.next().unwrap(), &['l', 'o']);
assert_eq!(iter.next().unwrap(), &['r', 'e']);
assert!(iter.next().is_none());

pub fn chunks_mut(&mut self, chunk_size: usize) -> ChunksMut<T>

Returns an iterator over chunk_size elements of the slice at a time. The chunks are mutable slices, and do not overlap. If chunk_size does not divide the length of the slice, then the last chunk will not have length chunk_size.

See exact_chunks_mut for a variant of this iterator that returns chunks of always exactly chunk_size elements.

Panics

Panics if chunk_size is 0.

Examples

let v = &mut [0, 0, 0, 0, 0];
let mut count = 1;

for chunk in v.chunks_mut(2) {
    for elem in chunk.iter_mut() {
        *elem += count;
    }
    count += 1;
}
assert_eq!(v, &[1, 1, 2, 2, 3]);

pub fn exact_chunks_mut(&mut self, chunk_size: usize) -> ExactChunksMut<T>

🔬 This is a nightly-only experimental API. (exact_chunks)

Returns an iterator over chunk_size elements of the slice at a time. The chunks are mutable slices, and do not overlap. If chunk_size does not divide the length of the slice, then the last up to chunk_size-1 elements will be omitted.

Due to each chunk having exactly chunk_size elements, the compiler can often optimize the resulting code better than in the case of chunks_mut.

Panics

Panics if chunk_size is 0.

Examples

#![feature(exact_chunks)]

let v = &mut [0, 0, 0, 0, 0];
let mut count = 1;

for chunk in v.exact_chunks_mut(2) {
    for elem in chunk.iter_mut() {
        *elem += count;
    }
    count += 1;
}
assert_eq!(v, &[1, 1, 2, 2, 0]);

pub fn split_at(&self, mid: usize) -> (&[T], &[T])

Divides one slice into two at an index.

The first will contain all indices from [0, mid) (excluding the index mid itself) and the second will contain all indices from [mid, len) (excluding the index len itself).

Panics

Panics if mid > len.

Examples

let v = [1, 2, 3, 4, 5, 6];

{
   let (left, right) = v.split_at(0);
   assert!(left == []);
   assert!(right == [1, 2, 3, 4, 5, 6]);
}

{
    let (left, right) = v.split_at(2);
    assert!(left == [1, 2]);
    assert!(right == [3, 4, 5, 6]);
}

{
    let (left, right) = v.split_at(6);
    assert!(left == [1, 2, 3, 4, 5, 6]);
    assert!(right == []);
}

pub fn split_at_mut(&mut self, mid: usize) -> (&mut [T], &mut [T])

Divides one mutable slice into two at an index.

The first will contain all indices from [0, mid) (excluding the index mid itself) and the second will contain all indices from [mid, len) (excluding the index len itself).

Panics

Panics if mid > len.

Examples

let mut v = [1, 0, 3, 0, 5, 6];
// scoped to restrict the lifetime of the borrows
{
    let (left, right) = v.split_at_mut(2);
    assert!(left == [1, 0]);
    assert!(right == [3, 0, 5, 6]);
    left[1] = 2;
    right[1] = 4;
}
assert!(v == [1, 2, 3, 4, 5, 6]);

pub fn split<F>(&self, pred: F) -> Split<T, F> where     F: FnMut(&T) -> bool,

Returns an iterator over subslices separated by elements that match pred. The matched element is not contained in the subslices.

Examples

let slice = [10, 40, 33, 20];
let mut iter = slice.split(|num| num % 3 == 0);

assert_eq!(iter.next().unwrap(), &[10, 40]);
assert_eq!(iter.next().unwrap(), &[20]);
assert!(iter.next().is_none());

If the first element is matched, an empty slice will be the first item returned by the iterator. Similarly, if the last element in the slice is matched, an empty slice will be the last item returned by the iterator:

let slice = [10, 40, 33];
let mut iter = slice.split(|num| num % 3 == 0);

assert_eq!(iter.next().unwrap(), &[10, 40]);
assert_eq!(iter.next().unwrap(), &[]);
assert!(iter.next().is_none());

If two matched elements are directly adjacent, an empty slice will be present between them:

let slice = [10, 6, 33, 20];
let mut iter = slice.split(|num| num % 3 == 0);

assert_eq!(iter.next().unwrap(), &[10]);
assert_eq!(iter.next().unwrap(), &[]);
assert_eq!(iter.next().unwrap(), &[20]);
assert!(iter.next().is_none());

pub fn split_mut<F>(&mut self, pred: F) -> SplitMut<T, F> where     F: FnMut(&T) -> bool,

Returns an iterator over mutable subslices separated by elements that match pred. The matched element is not contained in the subslices.

Examples

let mut v = [10, 40, 30, 20, 60, 50];

for group in v.split_mut(|num| *num % 3 == 0) {
    group[0] = 1;
}
assert_eq!(v, [1, 40, 30, 1, 60, 1]);

pub fn rsplit<F>(&self, pred: F) -> RSplit<T, F> where     F: FnMut(&T) -> bool,

Returns an iterator over subslices separated by elements that match pred, starting at the end of the slice and working backwards. The matched element is not contained in the subslices.

Examples

let slice = [11, 22, 33, 0, 44, 55];
let mut iter = slice.rsplit(|num| *num == 0);

assert_eq!(iter.next().unwrap(), &[44, 55]);
assert_eq!(iter.next().unwrap(), &[11, 22, 33]);
assert_eq!(iter.next(), None);

As with split(), if the first or last element is matched, an empty slice will be the first (or last) item returned by the iterator.

let v = &[0, 1, 1, 2, 3, 5, 8];
let mut it = v.rsplit(|n| *n % 2 == 0);
assert_eq!(it.next().unwrap(), &[]);
assert_eq!(it.next().unwrap(), &[3, 5]);
assert_eq!(it.next().unwrap(), &[1, 1]);
assert_eq!(it.next().unwrap(), &[]);
assert_eq!(it.next(), None);

pub fn rsplit_mut<F>(&mut self, pred: F) -> RSplitMut<T, F> where     F: FnMut(&T) -> bool,

Returns an iterator over mutable subslices separated by elements that match pred, starting at the end of the slice and working backwards. The matched element is not contained in the subslices.

Examples

let mut v = [100, 400, 300, 200, 600, 500];

let mut count = 0;
for group in v.rsplit_mut(|num| *num % 3 == 0) {
    count += 1;
    group[0] = count;
}
assert_eq!(v, [3, 400, 300, 2, 600, 1]);

pub fn splitn<F>(&self, n: usize, pred: F) -> SplitN<T, F> where     F: FnMut(&T) -> bool,

Returns an iterator over subslices separated by elements that match pred, limited to returning at most n items. The matched element is not contained in the subslices.

The last element returned, if any, will contain the remainder of the slice.

Examples

Print the slice split once by numbers divisible by 3 (i.e. [10, 40], [20, 60, 50]):

let v = [10, 40, 30, 20, 60, 50];

for group in v.splitn(2, |num| *num % 3 == 0) {
    println!("{:?}", group);
}

pub fn splitn_mut<F>(&mut self, n: usize, pred: F) -> SplitNMut<T, F> where     F: FnMut(&T) -> bool,

Returns an iterator over subslices separated by elements that match pred, limited to returning at most n items. The matched element is not contained in the subslices.

The last element returned, if any, will contain the remainder of the slice.

Examples

let mut v = [10, 40, 30, 20, 60, 50];

for group in v.splitn_mut(2, |num| *num % 3 == 0) {
    group[0] = 1;
}
assert_eq!(v, [1, 40, 30, 1, 60, 50]);

pub fn rsplitn<F>(&self, n: usize, pred: F) -> RSplitN<T, F> where     F: FnMut(&T) -> bool,

Returns an iterator over subslices separated by elements that match pred limited to returning at most n items. This starts at the end of the slice and works backwards. The matched element is not contained in the subslices.

The last element returned, if any, will contain the remainder of the slice.

Examples

Print the slice split once, starting from the end, by numbers divisible by 3 (i.e. [50], [10, 40, 30, 20]):

let v = [10, 40, 30, 20, 60, 50];

for group in v.rsplitn(2, |num| *num % 3 == 0) {
    println!("{:?}", group);
}

pub fn rsplitn_mut<F>(&mut self, n: usize, pred: F) -> RSplitNMut<T, F> where     F: FnMut(&T) -> bool,

Returns an iterator over subslices separated by elements that match pred limited to returning at most n items. This starts at the end of the slice and works backwards. The matched element is not contained in the subslices.

The last element returned, if any, will contain the remainder of the slice.

Examples

let mut s = [10, 40, 30, 20, 60, 50];

for group in s.rsplitn_mut(2, |num| *num % 3 == 0) {
    group[0] = 1;
}
assert_eq!(s, [1, 40, 30, 20, 60, 1]);

pub fn contains(&self, x: &T) -> bool where     T: PartialEq<T>,

Returns true if the slice contains an element with the given value.

Examples

let v = [10, 40, 30];
assert!(v.contains(&30));
assert!(!v.contains(&50));

pub fn starts_with(&self, needle: &[T]) -> bool where     T: PartialEq<T>,

Returns true if needle is a prefix of the slice.

Examples

let v = [10, 40, 30];
assert!(v.starts_with(&[10]));
assert!(v.starts_with(&[10, 40]));
assert!(!v.starts_with(&[50]));
assert!(!v.starts_with(&[10, 50]));

Always returns true if needle is an empty slice:

let v = &[10, 40, 30];
assert!(v.starts_with(&[]));
let v: &[u8] = &[];
assert!(v.starts_with(&[]));

pub fn ends_with(&self, needle: &[T]) -> bool where     T: PartialEq<T>,

Returns true if needle is a suffix of the slice.

Examples

let v = [10, 40, 30];
assert!(v.ends_with(&[30]));
assert!(v.ends_with(&[40, 30]));
assert!(!v.ends_with(&[50]));
assert!(!v.ends_with(&[50, 30]));

Always returns true if needle is an empty slice:

let v = &[10, 40, 30];
assert!(v.ends_with(&[]));
let v: &[u8] = &[];
assert!(v.ends_with(&[]));

pub fn binary_search(&self, x: &T) -> Result<usize, usize> where     T: Ord,

Binary searches this sorted slice for a given element.

If the value is found then Ok is returned, containing the index of the matching element; if the value is not found then Err is returned, containing the index where a matching element could be inserted while maintaining sorted order.

Examples

Looks up a series of four elements. The first is found, with a uniquely determined position; the second and third are not found; the fourth could match any position in [1, 4].

let s = [0, 1, 1, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55];

assert_eq!(s.binary_search(&13),  Ok(9));
assert_eq!(s.binary_search(&4),   Err(7));
assert_eq!(s.binary_search(&100), Err(13));
let r = s.binary_search(&1);
assert!(match r { Ok(1...4) => true, _ => false, });

pub fn binary_search_by<'a, F>(&'a self, f: F) -> Result<usize, usize> where     F: FnMut(&'a T) -> Ordering,

Binary searches this sorted slice with a comparator function.

The comparator function should implement an order consistent with the sort order of the underlying slice, returning an order code that indicates whether its argument is Less, Equal or Greater the desired target.

If a matching value is found then returns Ok, containing the index for the matched element; if no match is found then Err is returned, containing the index where a matching element could be inserted while maintaining sorted order.

Examples

Looks up a series of four elements. The first is found, with a uniquely determined position; the second and third are not found; the fourth could match any position in [1, 4].

let s = [0, 1, 1, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55];

let seek = 13;
assert_eq!(s.binary_search_by(|probe| probe.cmp(&seek)), Ok(9));
let seek = 4;
assert_eq!(s.binary_search_by(|probe| probe.cmp(&seek)), Err(7));
let seek = 100;
assert_eq!(s.binary_search_by(|probe| probe.cmp(&seek)), Err(13));
let seek = 1;
let r = s.binary_search_by(|probe| probe.cmp(&seek));
assert!(match r { Ok(1...4) => true, _ => false, });

pub fn binary_search_by_key<'a, B, F>(     &'a self,     b: &B,     f: F ) -> Result<usize, usize> where     B: Ord,     F: FnMut(&'a T) -> B,

Binary searches this sorted slice with a key extraction function.

Assumes that the slice is sorted by the key, for instance with sort_by_key using the same key extraction function.

If a matching value is found then returns Ok, containing the index for the matched element; if no match is found then Err is returned, containing the index where a matching element could be inserted while maintaining sorted order.

Examples

Looks up a series of four elements in a slice of pairs sorted by their second elements. The first is found, with a uniquely determined position; the second and third are not found; the fourth could match any position in [1, 4].

let s = [(0, 0), (2, 1), (4, 1), (5, 1), (3, 1),
         (1, 2), (2, 3), (4, 5), (5, 8), (3, 13),
         (1, 21), (2, 34), (4, 55)];

assert_eq!(s.binary_search_by_key(&13, |&(a,b)| b),  Ok(9));
assert_eq!(s.binary_search_by_key(&4, |&(a,b)| b),   Err(7));
assert_eq!(s.binary_search_by_key(&100, |&(a,b)| b), Err(13));
let r = s.binary_search_by_key(&1, |&(a,b)| b);
assert!(match r { Ok(1...4) => true, _ => false, });

pub fn sort_unstable(&mut self) where     T: Ord,

Sorts the slice, but may not preserve the order of equal elements.

This sort is unstable (i.e. may reorder equal elements), in-place (i.e. does not allocate), and O(n log n) worst-case.

Current implementation

The current algorithm is based on pattern-defeating quicksort by Orson Peters, which combines the fast average case of randomized quicksort with the fast worst case of heapsort, while achieving linear time on slices with certain patterns. It uses some randomization to avoid degenerate cases, but with a fixed seed to always provide deterministic behavior.

It is typically faster than stable sorting, except in a few special cases, e.g. when the slice consists of several concatenated sorted sequences.

Examples

let mut v = [-5, 4, 1, -3, 2];

v.sort_unstable();
assert!(v == [-5, -3, 1, 2, 4]);

pub fn sort_unstable_by<F>(&mut self, compare: F) where     F: FnMut(&T, &T) -> Ordering,

Sorts the slice with a comparator function, but may not preserve the order of equal elements.

This sort is unstable (i.e. may reorder equal elements), in-place (i.e. does not allocate), and O(n log n) worst-case.

Current implementation

The current algorithm is based on pattern-defeating quicksort by Orson Peters, which combines the fast average case of randomized quicksort with the fast worst case of heapsort, while achieving linear time on slices with certain patterns. It uses some randomization to avoid degenerate cases, but with a fixed seed to always provide deterministic behavior.

It is typically faster than stable sorting, except in a few special cases, e.g. when the slice consists of several concatenated sorted sequences.

Examples

let mut v = [5, 4, 1, 3, 2];
v.sort_unstable_by(|a, b| a.cmp(b));
assert!(v == [1, 2, 3, 4, 5]);

// reverse sorting
v.sort_unstable_by(|a, b| b.cmp(a));
assert!(v == [5, 4, 3, 2, 1]);

pub fn sort_unstable_by_key<K, F>(&mut self, f: F) where     F: FnMut(&T) -> K,     K: Ord,

Sorts the slice with a key extraction function, but may not preserve the order of equal elements.

This sort is unstable (i.e. may reorder equal elements), in-place (i.e. does not allocate), and O(m n log(m n)) worst-case, where the key function is O(m).

Current implementation

The current algorithm is based on pattern-defeating quicksort by Orson Peters, which combines the fast average case of randomized quicksort with the fast worst case of heapsort, while achieving linear time on slices with certain patterns. It uses some randomization to avoid degenerate cases, but with a fixed seed to always provide deterministic behavior.

Examples

let mut v = [-5i32, 4, 1, -3, 2];

v.sort_unstable_by_key(|k| k.abs());
assert!(v == [1, 2, -3, 4, -5]);

pub fn rotate_left(&mut self, mid: usize)

Rotates the slice in-place such that the first mid elements of the slice move to the end while the last self.len() - mid elements move to the front. After calling rotate_left, the element previously at index mid will become the first element in the slice.

Panics

This function will panic if mid is greater than the length of the slice. Note that mid == self.len() does not panic and is a no-op rotation.

Complexity

Takes linear (in self.len()) time.

Examples

let mut a = ['a', 'b', 'c', 'd', 'e', 'f'];
a.rotate_left(2);
assert_eq!(a, ['c', 'd', 'e', 'f', 'a', 'b']);

Rotating a subslice:

let mut a = ['a', 'b', 'c', 'd', 'e', 'f'];
a[1..5].rotate_left(1);
assert_eq!(a, ['a', 'c', 'd', 'e', 'b', 'f']);

pub fn rotate_right(&mut self, k: usize)

Rotates the slice in-place such that the first self.len() - k elements of the slice move to the end while the last k elements move to the front. After calling rotate_right, the element previously at index self.len() - k will become the first element in the slice.

Panics

This function will panic if k is greater than the length of the slice. Note that k == self.len() does not panic and is a no-op rotation.

Complexity

Takes linear (in self.len()) time.

Examples

let mut a = ['a', 'b', 'c', 'd', 'e', 'f'];
a.rotate_right(2);
assert_eq!(a, ['e', 'f', 'a', 'b', 'c', 'd']);

Rotate a subslice:

let mut a = ['a', 'b', 'c', 'd', 'e', 'f'];
a[1..5].rotate_right(1);
assert_eq!(a, ['a', 'e', 'b', 'c', 'd', 'f']);

pub fn clone_from_slice(&mut self, src: &[T]) where     T: Clone,

Copies the elements from src into self.

The length of src must be the same as self.

If src implements Copy, it can be more performant to use copy_from_slice.

Panics

This function will panic if the two slices have different lengths.

Examples

Cloning two elements from a slice into another:

let src = [1, 2, 3, 4];
let mut dst = [0, 0];

dst.clone_from_slice(&src[2..]);

assert_eq!(src, [1, 2, 3, 4]);
assert_eq!(dst, [3, 4]);

Rust enforces that there can only be one mutable reference with no immutable references to a particular piece of data in a particular scope. Because of this, attempting to use clone_from_slice on a single slice will result in a compile failure:

let mut slice = [1, 2, 3, 4, 5];

slice[..2].clone_from_slice(&slice[3..]); // compile fail!

To work around this, we can use split_at_mut to create two distinct sub-slices from a slice:

let mut slice = [1, 2, 3, 4, 5];

{
    let (left, right) = slice.split_at_mut(2);
    left.clone_from_slice(&right[1..]);
}

assert_eq!(slice, [4, 5, 3, 4, 5]);

pub fn copy_from_slice(&mut self, src: &[T]) where     T: Copy,

Copies all elements from src into self, using a memcpy.

The length of src must be the same as self.

If src does not implement Copy, use clone_from_slice.

Panics

This function will panic if the two slices have different lengths.

Examples

Copying two elements from a slice into another:

let src = [1, 2, 3, 4];
let mut dst = [0, 0];

dst.copy_from_slice(&src[2..]);

assert_eq!(src, [1, 2, 3, 4]);
assert_eq!(dst, [3, 4]);

Rust enforces that there can only be one mutable reference with no immutable references to a particular piece of data in a particular scope. Because of this, attempting to use copy_from_slice on a single slice will result in a compile failure:

let mut slice = [1, 2, 3, 4, 5];

slice[..2].copy_from_slice(&slice[3..]); // compile fail!

To work around this, we can use split_at_mut to create two distinct sub-slices from a slice:

let mut slice = [1, 2, 3, 4, 5];

{
    let (left, right) = slice.split_at_mut(2);
    left.copy_from_slice(&right[1..]);
}

assert_eq!(slice, [4, 5, 3, 4, 5]);

pub fn swap_with_slice(&mut self, other: &mut [T])

Swaps all elements in self with those in other.

The length of other must be the same as self.

Panics

This function will panic if the two slices have different lengths.

Example

Swapping two elements across slices:

let mut slice1 = [0, 0];
let mut slice2 = [1, 2, 3, 4];

slice1.swap_with_slice(&mut slice2[2..]);

assert_eq!(slice1, [3, 4]);
assert_eq!(slice2, [1, 2, 0, 0]);

Rust enforces that there can only be one mutable reference to a particular piece of data in a particular scope. Because of this, attempting to use swap_with_slice on a single slice will result in a compile failure:

let mut slice = [1, 2, 3, 4, 5];
slice[..2].swap_with_slice(&mut slice[3..]); // compile fail!

To work around this, we can use split_at_mut to create two distinct mutable sub-slices from a slice:

let mut slice = [1, 2, 3, 4, 5];

{
    let (left, right) = slice.split_at_mut(2);
    left.swap_with_slice(&mut right[1..]);
}

assert_eq!(slice, [4, 5, 3, 1, 2]);

pub unsafe fn align_to<U>(&self) -> (&[T], &[U], &[T])

🔬 This is a nightly-only experimental API. (slice_align_to)

Transmute the slice to a slice of another type, ensuring aligment of the types is maintained.

This method splits the slice into three distinct slices: prefix, correctly aligned middle slice of a new type, and the suffix slice. The middle slice will have the greatest length possible for a given type and input slice.

This method has no purpose when either input element T or output element U are zero-sized and will return the original slice without splitting anything.

Unsafety

This method is essentially a transmute with respect to the elements in the returned middle slice, so all the usual caveats pertaining to transmute::<T, U> also apply here.

Examples

Basic usage:

unsafe {
    let bytes: [u8; 7] = [1, 2, 3, 4, 5, 6, 7];
    let (prefix, shorts, suffix) = bytes.align_to::<u16>();
    // less_efficient_algorithm_for_bytes(prefix);
    // more_efficient_algorithm_for_aligned_shorts(shorts);
    // less_efficient_algorithm_for_bytes(suffix);
}

pub unsafe fn align_to_mut<U>(&mut self) -> (&mut [T], &mut [U], &mut [T])

🔬 This is a nightly-only experimental API. (slice_align_to)

Transmute the slice to a slice of another type, ensuring aligment of the types is maintained.

This method splits the slice into three distinct slices: prefix, correctly aligned middle slice of a new type, and the suffix slice. The middle slice will have the greatest length possible for a given type and input slice.

This method has no purpose when either input element T or output element U are zero-sized and will return the original slice without splitting anything.

Unsafety

This method is essentially a transmute with respect to the elements in the returned middle slice, so all the usual caveats pertaining to transmute::<T, U> also apply here.

Examples

Basic usage:

unsafe {
    let mut bytes: [u8; 7] = [1, 2, 3, 4, 5, 6, 7];
    let (prefix, shorts, suffix) = bytes.align_to_mut::<u16>();
    // less_efficient_algorithm_for_bytes(prefix);
    // more_efficient_algorithm_for_aligned_shorts(shorts);
    // less_efficient_algorithm_for_bytes(suffix);
}

Trait Implementations

impl<T, N: ArrayLength<T>> Inv for NumericArray<T, N> where     T: Inv,     N: ArrayLength<<T as Inv>::Output>,

type Output = NumericArray<<T as Inv>::Output, N>

The result after applying the operator.

fn inv(self) -> Self::Output

Returns the multiplicative inverse of self.

impl<'a, T: Clone, N: ArrayLength<T>> Inv for &'a NumericArray<T, N> where     T: Inv,     N: ArrayLength<<T as Inv>::Output>,

type Output = NumericArray<<T as Inv>::Output, N>

The result after applying the operator.

fn inv(self) -> Self::Output

Returns the multiplicative inverse of self.

impl<T, N: ArrayLength<T>> Neg for NumericArray<T, N> where     T: Neg,     N: ArrayLength<<T as Neg>::Output>,

type Output = NumericArray<<T as Neg>::Output, N>

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl<'a, T: Clone, N: ArrayLength<T>> Neg for &'a NumericArray<T, N> where     T: Neg,     N: ArrayLength<<T as Neg>::Output>,

type Output = NumericArray<<T as Neg>::Output, N>

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl<T, N: ArrayLength<T>> Not for NumericArray<T, N> where     T: Not,     N: ArrayLength<<T as Not>::Output>,

type Output = NumericArray<<T as Not>::Output, N>

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl<'a, T: Clone, N: ArrayLength<T>> Not for &'a NumericArray<T, N> where     T: Not,     N: ArrayLength<<T as Not>::Output>,

type Output = NumericArray<<T as Not>::Output, N>

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> Pow<NumericArray<U, N>> for NumericArray<T, N> where     T: Pow<U>,     N: ArrayLength<<T as Pow<U>>::Output>,

type Output = NumericArray<<T as Pow<U>>::Output, N>

The result after applying the operator.

fn pow(self, rhs: NumericArray<U, N>) -> Self::Output

Returns self to the power rhs.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Pow<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: Pow<U>,     N: ArrayLength<<T as Pow<U>>::Output>,

type Output = NumericArray<<T as Pow<U>>::Output, N>

The result after applying the operator.

fn pow(self, rhs: &'a NumericArray<U, N>) -> Self::Output

Returns self to the power rhs.

impl<'a, T: Clone, U, N: ArrayLength<T> + ArrayLength<U>> Pow<NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Pow<U>,     N: ArrayLength<<T as Pow<U>>::Output>,

type Output = NumericArray<<T as Pow<U>>::Output, N>

The result after applying the operator.

fn pow(self, rhs: NumericArray<U, N>) -> Self::Output

Returns self to the power rhs.

impl<'a, 'b, T: Clone, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Pow<&'b NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Pow<U>,     N: ArrayLength<<T as Pow<U>>::Output>,

type Output = NumericArray<<T as Pow<U>>::Output, N>

The result after applying the operator.

fn pow(self, rhs: &'b NumericArray<U, N>) -> Self::Output

Returns self to the power rhs.

impl<T, U: Clone, N: ArrayLength<T>> Pow<NumericConstant<U>> for NumericArray<T, N> where     T: Pow<U>,     N: ArrayLength<<T as Pow<U>>::Output>,

type Output = NumericArray<<T as Pow<U>>::Output, N>

The result after applying the operator.

fn pow(self, rhs: NumericConstant<U>) -> Self::Output

Returns self to the power rhs.

impl<'a, T: Clone, U: Clone, N: ArrayLength<T>> Pow<NumericConstant<U>> for &'a NumericArray<T, N> where     T: Pow<U>,     N: ArrayLength<<T as Pow<U>>::Output>,

type Output = NumericArray<<T as Pow<U>>::Output, N>

The result after applying the operator.

fn pow(self, rhs: NumericConstant<U>) -> Self::Output

Returns self to the power rhs.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> Add<NumericArray<U, N>> for NumericArray<T, N> where     T: Add<U>,     N: ArrayLength<<T as Add<U>>::Output>,

type Output = NumericArray<<T as Add<U>>::Output, N>

The resulting type after applying the + operator.

fn add(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the + operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Add<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: Add<U>,     N: ArrayLength<<T as Add<U>>::Output>,

type Output = NumericArray<<T as Add<U>>::Output, N>

The resulting type after applying the + operator.

fn add(self, rhs: &'a NumericArray<U, N>) -> Self::Output

Performs the + operation.

impl<'a, T: Clone, U, N: ArrayLength<T> + ArrayLength<U>> Add<NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Add<U>,     N: ArrayLength<<T as Add<U>>::Output>,

type Output = NumericArray<<T as Add<U>>::Output, N>

The resulting type after applying the + operator.

fn add(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the + operation.

impl<'a, 'b, T: Clone, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Add<&'b NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Add<U>,     N: ArrayLength<<T as Add<U>>::Output>,

type Output = NumericArray<<T as Add<U>>::Output, N>

The resulting type after applying the + operator.

fn add(self, rhs: &'b NumericArray<U, N>) -> Self::Output

Performs the + operation.

impl<T, U: Clone, N: ArrayLength<T>> Add<NumericConstant<U>> for NumericArray<T, N> where     T: Add<U>,     N: ArrayLength<<T as Add<U>>::Output>,

type Output = NumericArray<<T as Add<U>>::Output, N>

The resulting type after applying the + operator.

fn add(self, rhs: NumericConstant<U>) -> Self::Output

Performs the + operation.

impl<'a, T: Clone, U: Clone, N: ArrayLength<T>> Add<NumericConstant<U>> for &'a NumericArray<T, N> where     T: Add<U>,     N: ArrayLength<<T as Add<U>>::Output>,

type Output = NumericArray<<T as Add<U>>::Output, N>

The resulting type after applying the + operator.

fn add(self, rhs: NumericConstant<U>) -> Self::Output

Performs the + operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> Sub<NumericArray<U, N>> for NumericArray<T, N> where     T: Sub<U>,     N: ArrayLength<<T as Sub<U>>::Output>,

type Output = NumericArray<<T as Sub<U>>::Output, N>

The resulting type after applying the - operator.

fn sub(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the - operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Sub<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: Sub<U>,     N: ArrayLength<<T as Sub<U>>::Output>,

type Output = NumericArray<<T as Sub<U>>::Output, N>

The resulting type after applying the - operator.

fn sub(self, rhs: &'a NumericArray<U, N>) -> Self::Output

Performs the - operation.

impl<'a, T: Clone, U, N: ArrayLength<T> + ArrayLength<U>> Sub<NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Sub<U>,     N: ArrayLength<<T as Sub<U>>::Output>,

type Output = NumericArray<<T as Sub<U>>::Output, N>

The resulting type after applying the - operator.

fn sub(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the - operation.

impl<'a, 'b, T: Clone, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Sub<&'b NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Sub<U>,     N: ArrayLength<<T as Sub<U>>::Output>,

type Output = NumericArray<<T as Sub<U>>::Output, N>

The resulting type after applying the - operator.

fn sub(self, rhs: &'b NumericArray<U, N>) -> Self::Output

Performs the - operation.

impl<T, U: Clone, N: ArrayLength<T>> Sub<NumericConstant<U>> for NumericArray<T, N> where     T: Sub<U>,     N: ArrayLength<<T as Sub<U>>::Output>,

type Output = NumericArray<<T as Sub<U>>::Output, N>

The resulting type after applying the - operator.

fn sub(self, rhs: NumericConstant<U>) -> Self::Output

Performs the - operation.

impl<'a, T: Clone, U: Clone, N: ArrayLength<T>> Sub<NumericConstant<U>> for &'a NumericArray<T, N> where     T: Sub<U>,     N: ArrayLength<<T as Sub<U>>::Output>,

type Output = NumericArray<<T as Sub<U>>::Output, N>

The resulting type after applying the - operator.

fn sub(self, rhs: NumericConstant<U>) -> Self::Output

Performs the - operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> Mul<NumericArray<U, N>> for NumericArray<T, N> where     T: Mul<U>,     N: ArrayLength<<T as Mul<U>>::Output>,

type Output = NumericArray<<T as Mul<U>>::Output, N>

The resulting type after applying the * operator.

fn mul(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the * operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Mul<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: Mul<U>,     N: ArrayLength<<T as Mul<U>>::Output>,

type Output = NumericArray<<T as Mul<U>>::Output, N>

The resulting type after applying the * operator.

fn mul(self, rhs: &'a NumericArray<U, N>) -> Self::Output

Performs the * operation.

impl<'a, T: Clone, U, N: ArrayLength<T> + ArrayLength<U>> Mul<NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Mul<U>,     N: ArrayLength<<T as Mul<U>>::Output>,

type Output = NumericArray<<T as Mul<U>>::Output, N>

The resulting type after applying the * operator.

fn mul(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the * operation.

impl<'a, 'b, T: Clone, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Mul<&'b NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Mul<U>,     N: ArrayLength<<T as Mul<U>>::Output>,

type Output = NumericArray<<T as Mul<U>>::Output, N>

The resulting type after applying the * operator.

fn mul(self, rhs: &'b NumericArray<U, N>) -> Self::Output

Performs the * operation.

impl<T, U: Clone, N: ArrayLength<T>> Mul<NumericConstant<U>> for NumericArray<T, N> where     T: Mul<U>,     N: ArrayLength<<T as Mul<U>>::Output>,

type Output = NumericArray<<T as Mul<U>>::Output, N>

The resulting type after applying the * operator.

fn mul(self, rhs: NumericConstant<U>) -> Self::Output

Performs the * operation.

impl<'a, T: Clone, U: Clone, N: ArrayLength<T>> Mul<NumericConstant<U>> for &'a NumericArray<T, N> where     T: Mul<U>,     N: ArrayLength<<T as Mul<U>>::Output>,

type Output = NumericArray<<T as Mul<U>>::Output, N>

The resulting type after applying the * operator.

fn mul(self, rhs: NumericConstant<U>) -> Self::Output

Performs the * operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> Div<NumericArray<U, N>> for NumericArray<T, N> where     T: Div<U>,     N: ArrayLength<<T as Div<U>>::Output>,

type Output = NumericArray<<T as Div<U>>::Output, N>

The resulting type after applying the / operator.

fn div(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the / operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Div<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: Div<U>,     N: ArrayLength<<T as Div<U>>::Output>,

type Output = NumericArray<<T as Div<U>>::Output, N>

The resulting type after applying the / operator.

fn div(self, rhs: &'a NumericArray<U, N>) -> Self::Output

Performs the / operation.

impl<'a, T: Clone, U, N: ArrayLength<T> + ArrayLength<U>> Div<NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Div<U>,     N: ArrayLength<<T as Div<U>>::Output>,

type Output = NumericArray<<T as Div<U>>::Output, N>

The resulting type after applying the / operator.

fn div(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the / operation.

impl<'a, 'b, T: Clone, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Div<&'b NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Div<U>,     N: ArrayLength<<T as Div<U>>::Output>,

type Output = NumericArray<<T as Div<U>>::Output, N>

The resulting type after applying the / operator.

fn div(self, rhs: &'b NumericArray<U, N>) -> Self::Output

Performs the / operation.

impl<T, U: Clone, N: ArrayLength<T>> Div<NumericConstant<U>> for NumericArray<T, N> where     T: Div<U>,     N: ArrayLength<<T as Div<U>>::Output>,

type Output = NumericArray<<T as Div<U>>::Output, N>

The resulting type after applying the / operator.

fn div(self, rhs: NumericConstant<U>) -> Self::Output

Performs the / operation.

impl<'a, T: Clone, U: Clone, N: ArrayLength<T>> Div<NumericConstant<U>> for &'a NumericArray<T, N> where     T: Div<U>,     N: ArrayLength<<T as Div<U>>::Output>,

type Output = NumericArray<<T as Div<U>>::Output, N>

The resulting type after applying the / operator.

fn div(self, rhs: NumericConstant<U>) -> Self::Output

Performs the / operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> Rem<NumericArray<U, N>> for NumericArray<T, N> where     T: Rem<U>,     N: ArrayLength<<T as Rem<U>>::Output>,

type Output = NumericArray<<T as Rem<U>>::Output, N>

The resulting type after applying the % operator.

fn rem(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the % operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Rem<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: Rem<U>,     N: ArrayLength<<T as Rem<U>>::Output>,

type Output = NumericArray<<T as Rem<U>>::Output, N>

The resulting type after applying the % operator.

fn rem(self, rhs: &'a NumericArray<U, N>) -> Self::Output

Performs the % operation.

impl<'a, T: Clone, U, N: ArrayLength<T> + ArrayLength<U>> Rem<NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Rem<U>,     N: ArrayLength<<T as Rem<U>>::Output>,

type Output = NumericArray<<T as Rem<U>>::Output, N>

The resulting type after applying the % operator.

fn rem(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the % operation.

impl<'a, 'b, T: Clone, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Rem<&'b NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Rem<U>,     N: ArrayLength<<T as Rem<U>>::Output>,

type Output = NumericArray<<T as Rem<U>>::Output, N>

The resulting type after applying the % operator.

fn rem(self, rhs: &'b NumericArray<U, N>) -> Self::Output

Performs the % operation.

impl<T, U: Clone, N: ArrayLength<T>> Rem<NumericConstant<U>> for NumericArray<T, N> where     T: Rem<U>,     N: ArrayLength<<T as Rem<U>>::Output>,

type Output = NumericArray<<T as Rem<U>>::Output, N>

The resulting type after applying the % operator.

fn rem(self, rhs: NumericConstant<U>) -> Self::Output

Performs the % operation.

impl<'a, T: Clone, U: Clone, N: ArrayLength<T>> Rem<NumericConstant<U>> for &'a NumericArray<T, N> where     T: Rem<U>,     N: ArrayLength<<T as Rem<U>>::Output>,

type Output = NumericArray<<T as Rem<U>>::Output, N>

The resulting type after applying the % operator.

fn rem(self, rhs: NumericConstant<U>) -> Self::Output

Performs the % operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> BitAnd<NumericArray<U, N>> for NumericArray<T, N> where     T: BitAnd<U>,     N: ArrayLength<<T as BitAnd<U>>::Output>,

type Output = NumericArray<<T as BitAnd<U>>::Output, N>

The resulting type after applying the & operator.

fn bitand(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the & operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> BitAnd<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: BitAnd<U>,     N: ArrayLength<<T as BitAnd<U>>::Output>,

type Output = NumericArray<<T as BitAnd<U>>::Output, N>

The resulting type after applying the & operator.

fn bitand(self, rhs: &'a NumericArray<U, N>) -> Self::Output

Performs the & operation.

impl<'a, T: Clone, U, N: ArrayLength<T> + ArrayLength<U>> BitAnd<NumericArray<U, N>> for &'a NumericArray<T, N> where     T: BitAnd<U>,     N: ArrayLength<<T as BitAnd<U>>::Output>,

type Output = NumericArray<<T as BitAnd<U>>::Output, N>

The resulting type after applying the & operator.

fn bitand(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the & operation.

impl<'a, 'b, T: Clone, U: Clone, N: ArrayLength<T> + ArrayLength<U>> BitAnd<&'b NumericArray<U, N>> for &'a NumericArray<T, N> where     T: BitAnd<U>,     N: ArrayLength<<T as BitAnd<U>>::Output>,

type Output = NumericArray<<T as BitAnd<U>>::Output, N>

The resulting type after applying the & operator.

fn bitand(self, rhs: &'b NumericArray<U, N>) -> Self::Output

Performs the & operation.

impl<T, U: Clone, N: ArrayLength<T>> BitAnd<NumericConstant<U>> for NumericArray<T, N> where     T: BitAnd<U>,     N: ArrayLength<<T as BitAnd<U>>::Output>,

type Output = NumericArray<<T as BitAnd<U>>::Output, N>

The resulting type after applying the & operator.

fn bitand(self, rhs: NumericConstant<U>) -> Self::Output

Performs the & operation.

impl<'a, T: Clone, U: Clone, N: ArrayLength<T>> BitAnd<NumericConstant<U>> for &'a NumericArray<T, N> where     T: BitAnd<U>,     N: ArrayLength<<T as BitAnd<U>>::Output>,

type Output = NumericArray<<T as BitAnd<U>>::Output, N>

The resulting type after applying the & operator.

fn bitand(self, rhs: NumericConstant<U>) -> Self::Output

Performs the & operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> BitOr<NumericArray<U, N>> for NumericArray<T, N> where     T: BitOr<U>,     N: ArrayLength<<T as BitOr<U>>::Output>,

type Output = NumericArray<<T as BitOr<U>>::Output, N>

The resulting type after applying the | operator.

fn bitor(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the | operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> BitOr<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: BitOr<U>,     N: ArrayLength<<T as BitOr<U>>::Output>,

type Output = NumericArray<<T as BitOr<U>>::Output, N>

The resulting type after applying the | operator.

fn bitor(self, rhs: &'a NumericArray<U, N>) -> Self::Output

Performs the | operation.

impl<'a, T: Clone, U, N: ArrayLength<T> + ArrayLength<U>> BitOr<NumericArray<U, N>> for &'a NumericArray<T, N> where     T: BitOr<U>,     N: ArrayLength<<T as BitOr<U>>::Output>,

type Output = NumericArray<<T as BitOr<U>>::Output, N>

The resulting type after applying the | operator.

fn bitor(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the | operation.

impl<'a, 'b, T: Clone, U: Clone, N: ArrayLength<T> + ArrayLength<U>> BitOr<&'b NumericArray<U, N>> for &'a NumericArray<T, N> where     T: BitOr<U>,     N: ArrayLength<<T as BitOr<U>>::Output>,

type Output = NumericArray<<T as BitOr<U>>::Output, N>

The resulting type after applying the | operator.

fn bitor(self, rhs: &'b NumericArray<U, N>) -> Self::Output

Performs the | operation.

impl<T, U: Clone, N: ArrayLength<T>> BitOr<NumericConstant<U>> for NumericArray<T, N> where     T: BitOr<U>,     N: ArrayLength<<T as BitOr<U>>::Output>,

type Output = NumericArray<<T as BitOr<U>>::Output, N>

The resulting type after applying the | operator.

fn bitor(self, rhs: NumericConstant<U>) -> Self::Output

Performs the | operation.

impl<'a, T: Clone, U: Clone, N: ArrayLength<T>> BitOr<NumericConstant<U>> for &'a NumericArray<T, N> where     T: BitOr<U>,     N: ArrayLength<<T as BitOr<U>>::Output>,

type Output = NumericArray<<T as BitOr<U>>::Output, N>

The resulting type after applying the | operator.

fn bitor(self, rhs: NumericConstant<U>) -> Self::Output

Performs the | operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> BitXor<NumericArray<U, N>> for NumericArray<T, N> where     T: BitXor<U>,     N: ArrayLength<<T as BitXor<U>>::Output>,

type Output = NumericArray<<T as BitXor<U>>::Output, N>

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the ^ operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> BitXor<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: BitXor<U>,     N: ArrayLength<<T as BitXor<U>>::Output>,

type Output = NumericArray<<T as BitXor<U>>::Output, N>

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: &'a NumericArray<U, N>) -> Self::Output

Performs the ^ operation.

impl<'a, T: Clone, U, N: ArrayLength<T> + ArrayLength<U>> BitXor<NumericArray<U, N>> for &'a NumericArray<T, N> where     T: BitXor<U>,     N: ArrayLength<<T as BitXor<U>>::Output>,

type Output = NumericArray<<T as BitXor<U>>::Output, N>

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the ^ operation.

impl<'a, 'b, T: Clone, U: Clone, N: ArrayLength<T> + ArrayLength<U>> BitXor<&'b NumericArray<U, N>> for &'a NumericArray<T, N> where     T: BitXor<U>,     N: ArrayLength<<T as BitXor<U>>::Output>,

type Output = NumericArray<<T as BitXor<U>>::Output, N>

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: &'b NumericArray<U, N>) -> Self::Output

Performs the ^ operation.

impl<T, U: Clone, N: ArrayLength<T>> BitXor<NumericConstant<U>> for NumericArray<T, N> where     T: BitXor<U>,     N: ArrayLength<<T as BitXor<U>>::Output>,

type Output = NumericArray<<T as BitXor<U>>::Output, N>

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: NumericConstant<U>) -> Self::Output

Performs the ^ operation.

impl<'a, T: Clone, U: Clone, N: ArrayLength<T>> BitXor<NumericConstant<U>> for &'a NumericArray<T, N> where     T: BitXor<U>,     N: ArrayLength<<T as BitXor<U>>::Output>,

type Output = NumericArray<<T as BitXor<U>>::Output, N>

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: NumericConstant<U>) -> Self::Output

Performs the ^ operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> Shr<NumericArray<U, N>> for NumericArray<T, N> where     T: Shr<U>,     N: ArrayLength<<T as Shr<U>>::Output>,

type Output = NumericArray<<T as Shr<U>>::Output, N>

The resulting type after applying the >> operator.

fn shr(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the >> operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Shr<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: Shr<U>,     N: ArrayLength<<T as Shr<U>>::Output>,

type Output = NumericArray<<T as Shr<U>>::Output, N>

The resulting type after applying the >> operator.

fn shr(self, rhs: &'a NumericArray<U, N>) -> Self::Output

Performs the >> operation.

impl<'a, T: Clone, U, N: ArrayLength<T> + ArrayLength<U>> Shr<NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Shr<U>,     N: ArrayLength<<T as Shr<U>>::Output>,

type Output = NumericArray<<T as Shr<U>>::Output, N>

The resulting type after applying the >> operator.

fn shr(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the >> operation.

impl<'a, 'b, T: Clone, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Shr<&'b NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Shr<U>,     N: ArrayLength<<T as Shr<U>>::Output>,

type Output = NumericArray<<T as Shr<U>>::Output, N>

The resulting type after applying the >> operator.

fn shr(self, rhs: &'b NumericArray<U, N>) -> Self::Output

Performs the >> operation.

impl<T, U: Clone, N: ArrayLength<T>> Shr<NumericConstant<U>> for NumericArray<T, N> where     T: Shr<U>,     N: ArrayLength<<T as Shr<U>>::Output>,

type Output = NumericArray<<T as Shr<U>>::Output, N>

The resulting type after applying the >> operator.

fn shr(self, rhs: NumericConstant<U>) -> Self::Output

Performs the >> operation.

impl<'a, T: Clone, U: Clone, N: ArrayLength<T>> Shr<NumericConstant<U>> for &'a NumericArray<T, N> where     T: Shr<U>,     N: ArrayLength<<T as Shr<U>>::Output>,

type Output = NumericArray<<T as Shr<U>>::Output, N>

The resulting type after applying the >> operator.

fn shr(self, rhs: NumericConstant<U>) -> Self::Output

Performs the >> operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> Shl<NumericArray<U, N>> for NumericArray<T, N> where     T: Shl<U>,     N: ArrayLength<<T as Shl<U>>::Output>,

type Output = NumericArray<<T as Shl<U>>::Output, N>

The resulting type after applying the << operator.

fn shl(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the << operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Shl<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: Shl<U>,     N: ArrayLength<<T as Shl<U>>::Output>,

type Output = NumericArray<<T as Shl<U>>::Output, N>

The resulting type after applying the << operator.

fn shl(self, rhs: &'a NumericArray<U, N>) -> Self::Output

Performs the << operation.

impl<'a, T: Clone, U, N: ArrayLength<T> + ArrayLength<U>> Shl<NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Shl<U>,     N: ArrayLength<<T as Shl<U>>::Output>,

type Output = NumericArray<<T as Shl<U>>::Output, N>

The resulting type after applying the << operator.

fn shl(self, rhs: NumericArray<U, N>) -> Self::Output

Performs the << operation.

impl<'a, 'b, T: Clone, U: Clone, N: ArrayLength<T> + ArrayLength<U>> Shl<&'b NumericArray<U, N>> for &'a NumericArray<T, N> where     T: Shl<U>,     N: ArrayLength<<T as Shl<U>>::Output>,

type Output = NumericArray<<T as Shl<U>>::Output, N>

The resulting type after applying the << operator.

fn shl(self, rhs: &'b NumericArray<U, N>) -> Self::Output

Performs the << operation.

impl<T, U: Clone, N: ArrayLength<T>> Shl<NumericConstant<U>> for NumericArray<T, N> where     T: Shl<U>,     N: ArrayLength<<T as Shl<U>>::Output>,

type Output = NumericArray<<T as Shl<U>>::Output, N>

The resulting type after applying the << operator.

fn shl(self, rhs: NumericConstant<U>) -> Self::Output

Performs the << operation.

impl<'a, T: Clone, U: Clone, N: ArrayLength<T>> Shl<NumericConstant<U>> for &'a NumericArray<T, N> where     T: Shl<U>,     N: ArrayLength<<T as Shl<U>>::Output>,

type Output = NumericArray<<T as Shl<U>>::Output, N>

The resulting type after applying the << operator.

fn shl(self, rhs: NumericConstant<U>) -> Self::Output

Performs the << operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> AddAssign<NumericArray<U, N>> for NumericArray<T, N> where     T: AddAssign<U>,

fn add_assign(&mut self, rhs: NumericArray<U, N>)

Performs the += operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> AddAssign<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: AddAssign<U>,

fn add_assign(&mut self, rhs: &'a NumericArray<U, N>)

Performs the += operation.

impl<T, U: Clone, N: ArrayLength<T>> AddAssign<NumericConstant<U>> for NumericArray<T, N> where     T: AddAssign<U>,

fn add_assign(&mut self, rhs: NumericConstant<U>)

Performs the += operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> SubAssign<NumericArray<U, N>> for NumericArray<T, N> where     T: SubAssign<U>,

fn sub_assign(&mut self, rhs: NumericArray<U, N>)

Performs the -= operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> SubAssign<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: SubAssign<U>,

fn sub_assign(&mut self, rhs: &'a NumericArray<U, N>)

Performs the -= operation.

impl<T, U: Clone, N: ArrayLength<T>> SubAssign<NumericConstant<U>> for NumericArray<T, N> where     T: SubAssign<U>,

fn sub_assign(&mut self, rhs: NumericConstant<U>)

Performs the -= operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> MulAssign<NumericArray<U, N>> for NumericArray<T, N> where     T: MulAssign<U>,

fn mul_assign(&mut self, rhs: NumericArray<U, N>)

Performs the *= operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> MulAssign<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: MulAssign<U>,

fn mul_assign(&mut self, rhs: &'a NumericArray<U, N>)

Performs the *= operation.

impl<T, U: Clone, N: ArrayLength<T>> MulAssign<NumericConstant<U>> for NumericArray<T, N> where     T: MulAssign<U>,

fn mul_assign(&mut self, rhs: NumericConstant<U>)

Performs the *= operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> DivAssign<NumericArray<U, N>> for NumericArray<T, N> where     T: DivAssign<U>,

fn div_assign(&mut self, rhs: NumericArray<U, N>)

Performs the /= operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> DivAssign<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: DivAssign<U>,

fn div_assign(&mut self, rhs: &'a NumericArray<U, N>)

Performs the /= operation.

impl<T, U: Clone, N: ArrayLength<T>> DivAssign<NumericConstant<U>> for NumericArray<T, N> where     T: DivAssign<U>,

fn div_assign(&mut self, rhs: NumericConstant<U>)

Performs the /= operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> RemAssign<NumericArray<U, N>> for NumericArray<T, N> where     T: RemAssign<U>,

fn rem_assign(&mut self, rhs: NumericArray<U, N>)

Performs the %= operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> RemAssign<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: RemAssign<U>,

fn rem_assign(&mut self, rhs: &'a NumericArray<U, N>)

Performs the %= operation.

impl<T, U: Clone, N: ArrayLength<T>> RemAssign<NumericConstant<U>> for NumericArray<T, N> where     T: RemAssign<U>,

fn rem_assign(&mut self, rhs: NumericConstant<U>)

Performs the %= operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> BitAndAssign<NumericArray<U, N>> for NumericArray<T, N> where     T: BitAndAssign<U>,

fn bitand_assign(&mut self, rhs: NumericArray<U, N>)

Performs the &= operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> BitAndAssign<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: BitAndAssign<U>,

fn bitand_assign(&mut self, rhs: &'a NumericArray<U, N>)

Performs the &= operation.

impl<T, U: Clone, N: ArrayLength<T>> BitAndAssign<NumericConstant<U>> for NumericArray<T, N> where     T: BitAndAssign<U>,

fn bitand_assign(&mut self, rhs: NumericConstant<U>)

Performs the &= operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> BitOrAssign<NumericArray<U, N>> for NumericArray<T, N> where     T: BitOrAssign<U>,

fn bitor_assign(&mut self, rhs: NumericArray<U, N>)

Performs the |= operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> BitOrAssign<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: BitOrAssign<U>,

fn bitor_assign(&mut self, rhs: &'a NumericArray<U, N>)

Performs the |= operation.

impl<T, U: Clone, N: ArrayLength<T>> BitOrAssign<NumericConstant<U>> for NumericArray<T, N> where     T: BitOrAssign<U>,

fn bitor_assign(&mut self, rhs: NumericConstant<U>)

Performs the |= operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> BitXorAssign<NumericArray<U, N>> for NumericArray<T, N> where     T: BitXorAssign<U>,

fn bitxor_assign(&mut self, rhs: NumericArray<U, N>)

Performs the ^= operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> BitXorAssign<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: BitXorAssign<U>,

fn bitxor_assign(&mut self, rhs: &'a NumericArray<U, N>)

Performs the ^= operation.

impl<T, U: Clone, N: ArrayLength<T>> BitXorAssign<NumericConstant<U>> for NumericArray<T, N> where     T: BitXorAssign<U>,

fn bitxor_assign(&mut self, rhs: NumericConstant<U>)

Performs the ^= operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> ShrAssign<NumericArray<U, N>> for NumericArray<T, N> where     T: ShrAssign<U>,

fn shr_assign(&mut self, rhs: NumericArray<U, N>)

Performs the >>= operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> ShrAssign<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: ShrAssign<U>,

fn shr_assign(&mut self, rhs: &'a NumericArray<U, N>)

Performs the >>= operation.

impl<T, U: Clone, N: ArrayLength<T>> ShrAssign<NumericConstant<U>> for NumericArray<T, N> where     T: ShrAssign<U>,

fn shr_assign(&mut self, rhs: NumericConstant<U>)

Performs the >>= operation.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> ShlAssign<NumericArray<U, N>> for NumericArray<T, N> where     T: ShlAssign<U>,

fn shl_assign(&mut self, rhs: NumericArray<U, N>)

Performs the <<= operation.

impl<'a, T, U: Clone, N: ArrayLength<T> + ArrayLength<U>> ShlAssign<&'a NumericArray<U, N>> for NumericArray<T, N> where     T: ShlAssign<U>,

fn shl_assign(&mut self, rhs: &'a NumericArray<U, N>)

Performs the <<= operation.

impl<T, U: Clone, N: ArrayLength<T>> ShlAssign<NumericConstant<U>> for NumericArray<T, N> where     T: ShlAssign<U>,

fn shl_assign(&mut self, rhs: NumericConstant<U>)

Performs the <<= operation.

impl<T, N: ArrayLength<T>> WrappingAdd for NumericArray<T, N> where     T: WrappingAdd,

fn wrapping_add(&self, rhs: &Self) -> Self

Wrapping (modular) addition. Computes self + other, wrapping around at the boundary of the type.

impl<T, N: ArrayLength<T>> WrappingSub for NumericArray<T, N> where     T: WrappingSub,

fn wrapping_sub(&self, rhs: &Self) -> Self

Wrapping (modular) subtraction. Computes self - other, wrapping around at the boundary of the type.

impl<T, N: ArrayLength<T>> WrappingMul for NumericArray<T, N> where     T: WrappingMul,

fn wrapping_mul(&self, rhs: &Self) -> Self

Wrapping (modular) multiplication. Computes self * other, wrapping around at the boundary of the type.

impl<T, N: ArrayLength<T>> CheckedAdd for NumericArray<T, N> where     T: CheckedAdd,

fn checked_add(&self, rhs: &Self) -> Option<Self>

Adds two numbers, checking for overflow. If overflow happens, None is returned.

impl<T, N: ArrayLength<T>> CheckedSub for NumericArray<T, N> where     T: CheckedSub,

fn checked_sub(&self, rhs: &Self) -> Option<Self>

Subtracts two numbers, checking for underflow. If underflow happens, None is returned.

impl<T, N: ArrayLength<T>> CheckedMul for NumericArray<T, N> where     T: CheckedMul,

fn checked_mul(&self, rhs: &Self) -> Option<Self>

Multiplies two numbers, checking for underflow or overflow. If underflow or overflow happens, None is returned.

impl<T, N: ArrayLength<T>> CheckedDiv for NumericArray<T, N> where     T: CheckedDiv,

fn checked_div(&self, rhs: &Self) -> Option<Self>

Divides two numbers, checking for underflow, overflow and division by zero. If any of that happens, None is returned.

impl<T, N: ArrayLength<T>> CheckedShl for NumericArray<T, N> where     T: CheckedShl,     Self: Shl<u32, Output = Self>,

fn checked_shl(&self, rhs: u32) -> Option<Self>

Shifts a number to the left, checking for overflow. If overflow happens, None is returned.

impl<T, N: ArrayLength<T>> CheckedShr for NumericArray<T, N> where     T: CheckedShr,     Self: Shr<u32, Output = Self>,

fn checked_shr(&self, rhs: u32) -> Option<Self>

Shifts a number to the left, checking for overflow. If overflow happens, None is returned.

impl<T, N: ArrayLength<T>> FloatConst for NumericArray<T, N> where     T: FloatConst,

fn E() -> Self

Return Euler’s number.

fn FRAC_1_PI() -> Self

Return 1.0 / π.

fn FRAC_1_SQRT_2() -> Self

Return 1.0 / sqrt(2.0).

fn FRAC_2_PI() -> Self

Return 2.0 / π.

fn FRAC_2_SQRT_PI() -> Self

Return 2.0 / sqrt(π).

fn FRAC_PI_2() -> Self

Return π / 2.0.

fn FRAC_PI_3() -> Self

Return π / 3.0.

fn FRAC_PI_4() -> Self

Return π / 4.0.

fn FRAC_PI_6() -> Self

Return π / 6.0.

fn FRAC_PI_8() -> Self

Return π / 8.0.

fn LN_10() -> Self

Return ln(10.0).

fn LN_2() -> Self

Return ln(2.0).

fn LOG10_E() -> Self

Return log10(e).

fn LOG2_E() -> Self

Return log2(e).

fn PI() -> Self

Return Archimedes’ constant.

fn SQRT_2() -> Self

Return sqrt(2.0).

impl<T, N: ArrayLength<T>> Zero for NumericArray<T, N> where     T: Zero,

fn zero() -> Self

Returns the additive identity element of Self, 0.

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.

impl<T, N: ArrayLength<T>> One for NumericArray<T, N> where     T: One,

fn one() -> Self

Returns the multiplicative identity element of Self, 1.

fn is_one(&self) -> bool where     Self: PartialEq<Self>,

Returns true if self is equal to the multiplicative identity.

impl<T, N: ArrayLength<T>> Saturating for NumericArray<T, N> where     T: Saturating,

fn saturating_add(self, rhs: Self) -> Self

Saturating addition operator. Returns a+b, saturating at the numeric bounds instead of overflowing.

fn saturating_sub(self, rhs: Self) -> Self

Saturating subtraction operator. Returns a-b, saturating at the numeric bounds instead of overflowing.

impl<T: Clone, N: ArrayLength<T>> Num for NumericArray<T, N> where     T: Num,

type FromStrRadixErr = <T as Num>::FromStrRadixErr

fn from_str_radix(str: &str, radix: u32) -> Result<Self, Self::FromStrRadixErr>

Convert from a string and radix <= 36.

impl<T: Clone, N: ArrayLength<T>> Signed for NumericArray<T, N> where     T: Signed,

fn abs(&self) -> Self

Computes the absolute value.

fn abs_sub(&self, rhs: &Self) -> Self

The positive difference of two numbers.

fn signum(&self) -> Self

Returns the sign of the number.

fn is_positive(&self) -> bool

Returns true if the number is positive and false if the number is zero or negative.

fn is_negative(&self) -> bool

Returns true if the number is negative and false if the number is zero or positive.

impl<T: Clone, N: ArrayLength<T>> Unsigned for NumericArray<T, N> where     T: Unsigned,

impl<T, N: ArrayLength<T>> Bounded for NumericArray<T, N> where     T: Bounded,

fn min_value() -> Self

returns the smallest finite number this type can represent

fn max_value() -> Self

returns the largest finite number this type can represent

impl<T, N: ArrayLength<T>> ToPrimitive for NumericArray<T, N> where     T: ToPrimitive,

fn to_i64(&self) -> Option<i64>

Converts the value of self to an i64.

fn to_u64(&self) -> Option<u64>

Converts the value of self to an u64.

fn to_isize(&self) -> Option<isize>

Converts the value of self to an isize.

fn to_i8(&self) -> Option<i8>

Converts the value of self to an i8.

fn to_i16(&self) -> Option<i16>

Converts the value of self to an i16.

fn to_i32(&self) -> Option<i32>

Converts the value of self to an i32.

fn to_usize(&self) -> Option<usize>

Converts the value of self to a usize.

fn to_u8(&self) -> Option<u8>

Converts the value of self to an u8.

fn to_u16(&self) -> Option<u16>

Converts the value of self to an u16.

fn to_u32(&self) -> Option<u32>

Converts the value of self to an u32.

fn to_f32(&self) -> Option<f32>

Converts the value of self to an f32.

fn to_f64(&self) -> Option<f64>

Converts the value of self to an f64.

fn to_i128(&self) -> Option<i128>

Converts the value of self to an i128.

fn to_u128(&self) -> Option<u128>

Converts the value of self to an u128.

impl<T, N: ArrayLength<T>> NumCast for NumericArray<T, N> where     T: NumCast + Clone,

fn from<P: ToPrimitive>(n: P) -> Option<Self>

Creates a number from another value that can be converted into a primitive via the ToPrimitive trait.

impl<T, N: ArrayLength<T>> Float for NumericArray<T, N> where     T: Float + Copy,     Self: Copy,

fn nan() -> Self

Returns the NaN value.

fn infinity() -> Self

Returns the infinite value.

fn neg_infinity() -> Self

Returns the negative infinite value.

fn neg_zero() -> Self

Returns -0.0.

fn min_value() -> Self

Returns the smallest finite value that this type can represent.

fn min_positive_value() -> Self

Returns the smallest positive, normalized value that this type can represent.

fn max_value() -> Self

Returns the largest finite value that this type can represent.

fn is_nan(self) -> bool

Returns true if this value is NaN and false otherwise.

fn is_infinite(self) -> bool

Returns true if this value is positive infinity or negative infinity and false otherwise.

fn is_finite(self) -> bool

Returns true if this number is neither infinite nor NaN.

fn is_normal(self) -> bool

Returns true if the number is neither zero, infinite, [subnormal][subnormal], or NaN.

fn classify(self) -> FpCategory

Returns the floating point category of the number. If only one property is going to be tested, it is generally faster to use the specific predicate instead.

fn floor(self) -> Self

Returns the largest integer less than or equal to a number.

fn ceil(self) -> Self

Returns the smallest integer greater than or equal to a number.

fn round(self) -> Self

Returns the nearest integer to a number. Round half-way cases away from 0.0.

fn trunc(self) -> Self

Return the integer part of a number.

fn fract(self) -> Self

Returns the fractional part of a number.

fn abs(self) -> Self

Computes the absolute value of self. Returns Float::nan() if the number is Float::nan().

fn signum(self) -> Self

Returns a number that represents the sign of self.

fn is_sign_positive(self) -> bool

Returns true if self is positive, including +0.0, Float::infinity(), and since Rust 1.20 also Float::nan().

fn is_sign_negative(self) -> bool

Returns true if self is negative, including -0.0, Float::neg_infinity(), and since Rust 1.20 also -Float::nan().

fn mul_add(self, a: Self, b: Self) -> Self

Fused multiply-add. Computes (self * a) + b with only one rounding error, yielding a more accurate result than an unfused multiply-add.

fn recip(self) -> Self

Take the reciprocal (inverse) of a number, 1/x.

fn powi(self, n: i32) -> Self

Raise a number to an integer power.

fn powf(self, n: Self) -> Self

Raise a number to a floating point power.

fn sqrt(self) -> Self

Take the square root of a number.

fn exp(self) -> Self

Returns e^(self), (the exponential function).

fn exp2(self) -> Self

Returns 2^(self).

fn ln(self) -> Self

Returns the natural logarithm of the number.

fn log(self, base: Self) -> Self

Returns the logarithm of the number with respect to an arbitrary base.

fn log2(self) -> Self

Returns the base 2 logarithm of the number.

fn log10(self) -> Self

Returns the base 10 logarithm of the number.

fn max(self, other: Self) -> Self

Returns the maximum of the two numbers.

fn min(self, other: Self) -> Self

Returns the minimum of the two numbers.

fn abs_sub(self, other: Self) -> Self

The positive difference of two numbers.

fn cbrt(self) -> Self

Take the cubic root of a number.

fn hypot(self, other: Self) -> Self

Calculate the length of the hypotenuse of a right-angle triangle given legs of length x and y.

fn sin(self) -> Self

Computes the sine of a number (in radians).

fn cos(self) -> Self

Computes the cosine of a number (in radians).

fn tan(self) -> Self

Computes the tangent of a number (in radians).

fn asin(self) -> Self

Computes the arcsine of a number. Return value is in radians in the range [-pi/2, pi/2] or NaN if the number is outside the range [-1, 1].

fn acos(self) -> Self

Computes the arccosine of a number. Return value is in radians in the range [0, pi] or NaN if the number is outside the range [-1, 1].

fn atan(self) -> Self

Computes the arctangent of a number. Return value is in radians in the range [-pi/2, pi/2];

fn atan2(self, other: Self) -> Self

Computes the four quadrant arctangent of self (y) and other (x).

fn sin_cos(self) -> (Self, Self)

Simultaneously computes the sine and cosine of the number, x. Returns (sin(x), cos(x)).

fn exp_m1(self) -> Self

Returns e^(self) - 1 in a way that is accurate even if the number is close to zero.

fn ln_1p(self) -> Self

Returns ln(1+n) (natural logarithm) more accurately than if the operations were performed separately.

fn sinh(self) -> Self

Hyperbolic sine function.

fn cosh(self) -> Self

Hyperbolic cosine function.

fn tanh(self) -> Self

Hyperbolic tangent function.

fn asinh(self) -> Self

Inverse hyperbolic sine function.

fn acosh(self) -> Self

Inverse hyperbolic cosine function.

fn atanh(self) -> Self

Inverse hyperbolic tangent function.

fn integer_decode(self) -> (u64, i16, i8)

Returns the mantissa, base 2 exponent, and sign as integers, respectively. The original number can be recovered by sign * mantissa * 2 ^ exponent.

fn epsilon() -> Self

Returns epsilon, a small positive value.

fn to_degrees(self) -> Self

Converts radians to degrees.

fn to_radians(self) -> Self

Converts degrees to radians.

impl<T, N: ArrayLength<T>> Select<T, N> for NumericArray<bool, N> where     N: ArrayLength<bool>,

fn select(     self,     true_values: NumericArray<T, N>,     false_values: NumericArray<T, N> ) -> NumericArray<T, N>

Selects elements from one array or another using self as a mask.

impl<T, N: ArrayLength<T>> GenericSequence<T> for NumericArray<T, N>

type Length = N

GenericArray associated length

type Sequence = Self

Concrete sequence type used in conjuction with reference implementations of GenericSequence

fn generate<F>(f: F) -> Self where     F: FnMut(usize) -> T,

Initializes a new sequence instance using the given function.

impl<T: Debug, N: ArrayLength<T>> Debug for NumericArray<T, N>

fn fmt(&self, f: &mut Formatter) -> FmtResult

Formats the value using the given formatter.

impl<X, T, N: ArrayLength<T>> From<X> for NumericArray<T, N> where     X: Into<GenericArray<T, N>>,

fn from(x: X) -> NumericArray<T, N>

Performs the conversion.

impl<T: Clone, N: ArrayLength<T>> Clone for NumericArray<T, N>

fn clone(&self) -> NumericArray<T, N>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Copy, N: ArrayLength<T>> Copy for NumericArray<T, N> where     N::ArrayType: Copy,

impl<T, N: ArrayLength<T>> Deref for NumericArray<T, N>

type Target = [T]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T, N: ArrayLength<T>> DerefMut for NumericArray<T, N>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> PartialEq<NumericArray<U, N>> for NumericArray<T, N> where     T: PartialEq<U>,

fn eq(&self, rhs: &NumericArray<U, N>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<T, U, N: ArrayLength<T> + ArrayLength<U>> PartialEq<GenericArray<U, N>> for NumericArray<T, N> where     T: PartialEq<U>,

fn eq(&self, rhs: &GenericArray<U, N>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<T, N: ArrayLength<T>> Eq for NumericArray<T, N> where     T: Eq,

impl<T, N: ArrayLength<T>> PartialOrd<Self> for NumericArray<T, N> where     T: PartialOrd,

fn partial_cmp(&self, rhs: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, rhs: &Self) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, rhs: &Self) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, rhs: &Self) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, rhs: &Self) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T, N: ArrayLength<T>> PartialOrd<GenericArray<T, N>> for NumericArray<T, N> where     T: PartialOrd,

fn partial_cmp(&self, rhs: &GenericArray<T, N>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, rhs: &GenericArray<T, N>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, rhs: &GenericArray<T, N>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, rhs: &GenericArray<T, N>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, rhs: &GenericArray<T, N>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T, N: ArrayLength<T>> Ord for NumericArray<T, N> where     T: Ord,

fn cmp(&self, rhs: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl<T, N: ArrayLength<T>> AsRef<[T]> for NumericArray<T, N>

fn as_ref(&self) -> &[T]

Performs the conversion.

impl<T, N: ArrayLength<T>> Borrow<[T]> for NumericArray<T, N>

fn borrow(&self) -> &[T]

Immutably borrows from an owned value.

impl<T, N: ArrayLength<T>> AsMut<[T]> for NumericArray<T, N>

fn as_mut(&mut self) -> &mut [T]

Performs the conversion.

impl<T, N: ArrayLength<T>> BorrowMut<[T]> for NumericArray<T, N>

fn borrow_mut(&mut self) -> &mut [T]

Mutably borrows from an owned value.

impl<T, N: ArrayLength<T>> Index<usize> for NumericArray<T, N>

type Output = T

The returned type after indexing.

fn index(&self, index: usize) -> &T

Performs the indexing (container[index]) operation.

impl<T, N: ArrayLength<T>> IndexMut<usize> for NumericArray<T, N>

fn index_mut(&mut self, index: usize) -> &mut T

Performs the mutable indexing (container[index]) operation.

impl<T, N: ArrayLength<T>> Index<Range<usize>> for NumericArray<T, N>

type Output = [T]

The returned type after indexing.

fn index(&self, index: Range<usize>) -> &[T]

Performs the indexing (container[index]) operation.

impl<T, N: ArrayLength<T>> Index<RangeTo<usize>> for NumericArray<T, N>

type Output = [T]

The returned type after indexing.

fn index(&self, index: RangeTo<usize>) -> &[T]

Performs the indexing (container[index]) operation.

impl<T, N: ArrayLength<T>> Index<RangeFrom<usize>> for NumericArray<T, N>

type Output = [T]

The returned type after indexing.

fn index(&self, index: RangeFrom<usize>) -> &[T]

Performs the indexing (container[index]) operation.

impl<T, N: ArrayLength<T>> Index<RangeFull> for NumericArray<T, N>

type Output = [T]

The returned type after indexing.

fn index(&self, _index: RangeFull) -> &[T]

Performs the indexing (container[index]) operation.

impl<'a, T, N: ArrayLength<T>> IntoIterator for &'a NumericArray<T, N>

type Item = &'a T

The type of the elements being iterated over.

type IntoIter = Iter<'a, T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a, T, N: ArrayLength<T>> IntoIterator for &'a mut NumericArray<T, N>

type Item = &'a mut T

The type of the elements being iterated over.

type IntoIter = IterMut<'a, T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T, N: ArrayLength<T>> IntoIterator for NumericArray<T, N>

type Item = T

The type of the elements being iterated over.

type IntoIter = GenericArrayIter<T, N>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T, N: ArrayLength<T>> FromIterator<T> for NumericArray<T, N>

fn from_iter<I>(iter: I) -> Self where     I: IntoIterator<Item = T>,

Creates a value from an iterator.

impl<T, N: ArrayLength<T>> Default for NumericArray<T, N> where     T: Default,

fn default() -> Self

Returns the "default value" for a type.