Struct TouchPointVecSlice 

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

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

Fields

ptr: *const TouchPoint

len: usize

Implementations

impl TouchPointVecSlice

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 TouchPoint

Returns a pointer to the slice’s data.

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

Converts the C-slice to a Rust slice.

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

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

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

Returns an iterator over the elements.

Trait Implementations

impl Clone for TouchPointVecSlice

fn clone(&self) -> TouchPointVecSlice

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TouchPointVecSlice

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

Formats the value using the given formatter.

impl Copy for TouchPointVecSlice

impl Send for TouchPointVecSlice

impl Sync for TouchPointVecSlice