Struct Slice

pub struct Slice<'buf> { /* private fields */ }

A slice of buffer data. This borrows the buffer data and can be thought of as similar to &[T] obtained by slicing a Vec<T>.

Implementations

impl Slice<'_>

pub fn index(&self) -> c_int

Get the index into the buffer for this slice.

pub fn len(&self) -> c_int

Get the length of the slice.

pub fn is_empty(&self) -> bool

Return whether or not the slice has any elements.

pub fn info(&self) -> &Info

Get the buffer info this slice is associated with.

pub fn index_buffer<I>(&self, indices: &[I]) -> Result<Indices<'_, I>, Error>

where I: Index + Copy + Into<c_int>,

Get an index buffer for this slice using the given indices.

Errors

Returns an error if:

• any of the given indices are out of bounds.
• the given slice is too long for its length to fit in a libc::c_int.

pub unsafe fn index_buffer_unchecked<I: Index + Clone>( &self, indices: &[I], ) -> Indices<'_, I>

Get an index buffer for this slice using the given indices without bounds checking.

Safety

If any indices are outside this buffer it can cause an invalid access by the GPU (this crashes citra).

Trait Implementations

impl<'buf> Clone for Slice<'buf>

fn clone(&self) -> Slice<'buf>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'buf> Debug for Slice<'buf>

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

Formats the value using the given formatter.

impl<'buf> Copy for Slice<'buf>