Struct overvec::OverVec

#[repr(C)]pub struct OverVec<T, const MIN: usize> { /* fields omitted */ }

An over-aligned vector type.

• T: The element type.
• MIN: The minimum alignment. If the alignment of T is greater than this then that will be used.

Implementations

impl<T, const MIN: usize> OverVec<T, MIN>

pub const ALIGN: usize

This is the actual alignment that a particular OverVec instantiation will use.

pub const fn new() -> Self

Constructs a new OverVec with no capacity.

• Does not allocate.

pub fn with_capacity(cap: usize) -> Self

Constructs a new, empty OverVec with at least the specified capacity.

Because of minimum alignment, the obtained capacity might be greater than requested.

let ov: OverVec<i32, 8> = OverVec::with_capacity(12);
assert_eq!(ov.capacity(), 12);

let ov2: OverVec<i32, 8> = OverVec::with_capacity(13);
assert_eq!(ov2.capacity(), 14);

pub const fn len(&self) -> usize

The number of elements in the vec.

pub const fn capacity(&self) -> usize

Returns the number of elements the vector can hold without reallocating.

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

Push an element onto the end of the OverVec.

let mut ov: OverVec<i32, 8> = OverVec::with_capacity(12);
ov.push(5);
assert_eq!(&[5_i32][..], &ov[..]);

Trait Implementations

impl<T: Debug, const MIN: usize> Debug for OverVec<T, MIN>

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

Formats the value using the given formatter.

impl<T, const MIN: usize> Deref for OverVec<T, MIN>

type Target = [T]

The resulting type after dereferencing.

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

Dereferences the value.

impl<T, const MIN: usize> DerefMut for OverVec<T, MIN>

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

Mutably dereferences the value.

impl<T, const MIN: usize> Drop for OverVec<T, MIN>

fn drop(&mut self)

Executes the destructor for this type.