Struct CoreCallbackDataVecSlice 

#[repr(C)]
pub struct CoreCallbackDataVecSlice {
    pub ptr: *const CoreCallbackData,
    pub len: usize,
}

C-compatible slice type for $struct_name. This is a non-owning view into a Vec’s data.

Fields

ptr: *const CoreCallbackData

len: usize

Implementations

impl CoreCallbackDataVecSlice

pub const fn empty() -> Self

Creates an empty slice.

pub const fn len(&self) -> usize

Returns the number of elements in the slice.

pub const fn is_empty(&self) -> bool

Returns true if the slice is empty.

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

Returns a pointer to the slice’s data.

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

Converts the C-slice to a Rust slice.

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

Returns a reference to the element at the given index, or None if out of bounds.

pub fn iter(&self) -> Iter<'_, CoreCallbackData>

Returns an iterator over the elements.

Trait Implementations

impl Clone for CoreCallbackDataVecSlice

fn clone(&self) -> CoreCallbackDataVecSlice

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoreCallbackDataVecSlice

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

Formats the value using the given formatter.

impl Copy for CoreCallbackDataVecSlice

impl Send for CoreCallbackDataVecSlice

impl Sync for CoreCallbackDataVecSlice