glew_sys

Type Alias PFNGLGETPATHMETRICSNVPROC

source 
pub type PFNGLGETPATHMETRICSNVPROC = Option<unsafe extern "C" fn(metricQueryMask: GLbitfield, numPaths: GLsizei, pathNameType: GLenum, paths: *const c_void, pathBase: GLuint, stride: GLsizei, metrics: *mut GLfloat)>;

Aliased Type§

enum PFNGLGETPATHMETRICSNVPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: i32, _: u32, _: *const c_void, _: u32, _: i32, _: *mut f32)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: u32, _: i32, _: u32, _: *const c_void, _: u32, _: i32, _: *mut f32))

Some value of type T.