Struct cslice::CSlice

#[repr(C)]pub struct CSlice<'a, T> { /* fields omitted */ }

An immutable slice, equivalent to &'a T.

A CSlice can be constructed from a corresponding Rust slice via the AsCSlice trait.

A Rust slice can be constructed from a corresponding CSlice via as_ref.

Implementations

impl<'a, T> CSlice<'a, T>

pub unsafe fn new(base: *const T, len: usize) -> Self

Create a CSlice from raw data.

Safety

The region of memory from base (inclusive) to base + len * sizeof<T> (exclusive) must be valid for the duration of lifetime 'a.

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

Produces a raw pointer to the slice's buffer.

pub fn len(&self) -> usize

Returns the number of elements in the slice.

Trait Implementations

impl<'a, T> AsRef<[T]> for CSlice<'a, T>

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

Performs the conversion.

impl<'a, T: Clone> Clone for CSlice<'a, T>

fn clone(&self) -> CSlice<'a, T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, T: Copy> Copy for CSlice<'a, T>

impl<'a, T> Index<usize> for CSlice<'a, T>

type Output = T

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl<'a, T: Sync> Send for CSlice<'a, T>

impl<'a, T: Sync> Sync for CSlice<'a, T>