Struct wgpu::core::resource::BufferMapCallback

pub struct BufferMapCallback { /* private fields */ }

Implementations

impl BufferMapCallback

pub fn from_rust( callback: Box<dyn FnOnce(Result<(), BufferAccessError>) + Send> ) -> BufferMapCallback

pub unsafe fn from_c(inner: BufferMapCallbackC) -> BufferMapCallback

Safety

• The callback pointer must be valid to call with the provided user_data pointer.

• Both pointers must point to valid memory until the callback is invoked, which may happen at an unspecified time.

Trait Implementations

impl Debug for BufferMapCallback

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

Formats the value using the given formatter.