Type Alias libvips::bindings::VipsArgumentClassMapFn

pub type VipsArgumentClassMapFn = Option<unsafe extern "C" fn(object_class: *mut VipsObjectClass, pspec: *mut GParamSpec, argument_class: *mut VipsArgumentClass, a: *mut c_void, b: *mut c_void) -> *mut c_void>;

Aliased Type

enum VipsArgumentClassMapFn {
    None,
    Some(unsafe extern "C" fn(_: *mut _VipsObjectClass, _: *mut _GParamSpec, _: *mut _VipsArgumentClass, _: *mut c_void, _: *mut c_void) -> *mut c_void),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut _VipsObjectClass, _: *mut _GParamSpec, _: *mut _VipsArgumentClass, _: *mut c_void, _: *mut c_void) -> *mut c_void)

Some value of type T.