Type Alias FT_SpanFunc 

pub type FT_SpanFunc = Option<unsafe extern "C" fn(y: c_int, count: c_int, spans: *const FT_Span, user: *mut c_void)>;

Aliased Type

pub enum FT_SpanFunc {
    None,
    Some(unsafe extern "C" fn(i32, i32, *const FT_Span_, *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(i32, i32, *const FT_Span_, *mut c_void))

Some value of type T.