Struct InlineVec 

pub struct InlineVec<T, const N: usize>(/* private fields */);

A wrapper around a Vec<T> that lives on the stack if it is small enough.

Implementations

impl<T, const N: usize> InlineVec<T, N>

pub fn len(&self) -> usize

Returns the number of elements in the vector

pub fn is_empty(&self) -> bool

Returns true if the vector contains no elements

pub fn is_heap_allocated(&self) -> bool

Checks whether this vector is allocated on the heap

pub unsafe fn inline_parts_mut( &mut self, ) -> Option<(&mut [MaybeUninit<T>; N], usize)>

If self is inlined, this returns the underlying raw parts that make up this InlineVec.

Only the first .1 elements are initialized.

fn mutate<T, const N: usize>(values: &mut tl::inline::vec::InlineVec<T, N>) {
    let _ = values.inline_parts_mut(); // an unsafe call is required
}

Safety

Before the borrow ends, the initialized prefix must contain valid, uniquely owned values of the element type. Replacing a slot with uninitialized data, duplicating an owner or dropping it without replacing it violates this contract. Prefer get_mut or typed mutable access instead.

pub fn push(&mut self, value: T) -> Result<(), ParseError>

Inserts a new element into the vector

pub fn get(&self, index: usize) -> Option<&T>

Returns a reference to the value at the given index

pub fn get_mut(&mut self, index: usize) -> Option<&mut T>

Returns a mutable reference to the value at the given index

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

Returns the last element in the vector.

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

Removes the last element and returns it, or None if it is empty.

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

Removes an element at a given index

Panics

Just like Vec::remove, this method will panic if the index is out of bounds.

pub fn iter(&self) -> InlineVecIter<'_, T, N>

Returns an iterator over the elements of this vector

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

Returns a slice to the contents of this vector

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

Returns a mutable slice to the contents of this vector.

Trait Implementations

impl<T: Clone, const N: usize> Clone for InlineVec<T, N>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug, const N: usize> Debug for InlineVec<T, N>

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

Formats the value using the given formatter.

impl<T, const N: usize> Index<usize> for InlineVec<T, N>

type Output = T

The returned type after indexing.

fn index(&self, idx: usize) -> &Self::Output

Performs the indexing (container[index]) operation.