Type Alias gio_sys::GFileMeasureProgressCallback

pub type GFileMeasureProgressCallback = Option<unsafe extern "C" fn(_: gboolean, _: u64, _: u64, _: u64, _: gpointer)>;

Aliased Type

enum GFileMeasureProgressCallback {
    None,
    Some(unsafe extern "C" fn(_: i32, _: u64, _: u64, _: u64, _: *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: i32, _: u64, _: u64, _: u64, _: *mut c_void))

Some value of type T.