Type Alias PFNGLVERTEXATTRIBL4UI64NVPROC

pub type PFNGLVERTEXATTRIBL4UI64NVPROC = Option<unsafe extern "C" fn(_: u32, _: u64, _: u64, _: u64, _: u64)>;

Aliased Type

enum PFNGLVERTEXATTRIBL4UI64NVPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: u64, _: u64, _: u64, _: u64)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: u64, _: u64, _: u64, _: u64))

Some value of type T.