Struct sixtyfps_corelib::SharedArray

#[repr(C)]pub struct SharedArray<T> { /* fields omitted */ }

SharedArray holds a reference-counted read-only copy of [T].

Implementations

impl<T> SharedArray<T>

pub fn with_capacity(capacity: usize) -> Self

Create a new empty array with a pre-allocated capacity in number of items

pub fn len(&self) -> usize

Number of elements in the array

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

Return a slice to the array

impl<T: Clone> SharedArray<T>

pub fn from_slice(slice: &[T]) -> SharedArray<T>

Create a SharedArray from a slice

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

Return a mutable slice to the array. If the array was shared, this will make a copy of the array.

pub fn push(&mut self, value: T)

Add an elent to the array. If the array was shared, this will make a copy of the array.

pub fn resize(&mut self, new_len: usize, value: T)

Resize the array to the given size. If the array was smaller new elements will be initialized with the value. If the array was bigger, extra elements will be discared

use sixtyfps_corelib::SharedArray;
let mut shared_array = SharedArray::<u32>::from_slice(&[1, 2, 3]);
shared_array.resize(5, 8);
assert_eq!(shared_array.as_slice(), &[1, 2, 3, 8, 8]);
shared_array.resize(2, 0);
assert_eq!(shared_array.as_slice(), &[1, 2]);

Trait Implementations

impl<T> AsRef<[T]> for SharedArray<T>

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

Performs the conversion.

impl<T> Clone for SharedArray<T>

pub fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for SharedArray<T>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T> Default for SharedArray<T>

pub fn default() -> Self

Returns the "default value" for a type.

impl<T> Deref for SharedArray<T>

type Target = [T]

The resulting type after dereferencing.

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

Dereferences the value.

impl<T> Drop for SharedArray<T>

pub fn drop(&mut self)

Executes the destructor for this type.

impl<T: Eq> Eq for SharedArray<T>

impl<T: Clone, '_> From<&'_ [T]> for SharedArray<T>

pub fn from(slice: &[T]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 0]> for SharedArray<T>

pub fn from(array: [T; 0]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 1]> for SharedArray<T>

pub fn from(array: [T; 1]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 10]> for SharedArray<T>

pub fn from(array: [T; 10]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 11]> for SharedArray<T>

pub fn from(array: [T; 11]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 12]> for SharedArray<T>

pub fn from(array: [T; 12]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 13]> for SharedArray<T>

pub fn from(array: [T; 13]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 14]> for SharedArray<T>

pub fn from(array: [T; 14]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 15]> for SharedArray<T>

pub fn from(array: [T; 15]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 16]> for SharedArray<T>

pub fn from(array: [T; 16]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 17]> for SharedArray<T>

pub fn from(array: [T; 17]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 18]> for SharedArray<T>

pub fn from(array: [T; 18]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 19]> for SharedArray<T>

pub fn from(array: [T; 19]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 2]> for SharedArray<T>

pub fn from(array: [T; 2]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 20]> for SharedArray<T>

pub fn from(array: [T; 20]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 21]> for SharedArray<T>

pub fn from(array: [T; 21]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 22]> for SharedArray<T>

pub fn from(array: [T; 22]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 23]> for SharedArray<T>

pub fn from(array: [T; 23]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 24]> for SharedArray<T>

pub fn from(array: [T; 24]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 25]> for SharedArray<T>

pub fn from(array: [T; 25]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 26]> for SharedArray<T>

pub fn from(array: [T; 26]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 27]> for SharedArray<T>

pub fn from(array: [T; 27]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 28]> for SharedArray<T>

pub fn from(array: [T; 28]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 29]> for SharedArray<T>

pub fn from(array: [T; 29]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 3]> for SharedArray<T>

pub fn from(array: [T; 3]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 30]> for SharedArray<T>

pub fn from(array: [T; 30]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 31]> for SharedArray<T>

pub fn from(array: [T; 31]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 4]> for SharedArray<T>

pub fn from(array: [T; 4]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 5]> for SharedArray<T>

pub fn from(array: [T; 5]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 6]> for SharedArray<T>

pub fn from(array: [T; 6]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 7]> for SharedArray<T>

pub fn from(array: [T; 7]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 8]> for SharedArray<T>

pub fn from(array: [T; 8]) -> Self

Performs the conversion.

impl<T: Clone> From<[T; 9]> for SharedArray<T>

pub fn from(array: [T; 9]) -> Self

Performs the conversion.

impl<T> FromIterator<T> for SharedArray<T>

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

Creates a value from an iterator.

impl<T: Clone> IntoIterator for SharedArray<T>

type Item = T

The type of the elements being iterated over.

type IntoIter = IntoIter<T>

Which kind of iterator are we turning this into?

pub fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T, U: ?Sized> PartialEq<U> for SharedArray<T> where
    U: AsRef<[T]>,
    T: PartialEq, 

pub fn eq(&self, other: &U) -> bool

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.