Type Alias core_graphics::data_provider::CGDataProviderGetBytesCallback
source · pub type CGDataProviderGetBytesCallback = Option<unsafe extern "C" fn(_: *mut c_void, _: *mut c_void, _: size_t) -> size_t>;
Aliased Type§
enum CGDataProviderGetBytesCallback {
None,
Some(unsafe extern "C" fn(_: *mut c_void, _: *mut c_void, _: usize) -> usize),
}