Type Alias custom_fmt_func_t 

pub type custom_fmt_func_t = Option<unsafe extern "C" fn(arg1: *mut gchar, arg2: guint32)>;

Aliased Type

pub enum custom_fmt_func_t {
    None,
    Some(unsafe extern "C" fn(*mut i8, u32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut i8, u32))

Some value of type T.