Type Alias gstreamer_sys::GstMemoryMapFunction

source ·
pub type GstMemoryMapFunction = Option<unsafe extern "C" fn(_: *mut GstMemory, _: size_t, _: GstMapFlags) -> gpointer>;

Aliased Type§

enum GstMemoryMapFunction {
    None,
    Some(unsafe extern "C" fn(_: *mut GstMemory, _: usize, _: u32) -> *mut c_void),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: *mut GstMemory, _: usize, _: u32) -> *mut c_void)

Some value of type T.