makepad_glx_sys

Type Alias PFNGLXGETCURRENTREADDRAWABLEPROC

Source 
pub type PFNGLXGETCURRENTREADDRAWABLEPROC = Option<unsafe extern "C" fn() -> GLXDrawable>;

Aliased Type§

pub enum PFNGLXGETCURRENTREADDRAWABLEPROC {
    None,
    Some(unsafe extern "C" fn() -> u64),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn() -> u64)

Some value of type T.