Type Alias HProgressBarCallback

pub type HProgressBarCallback = Option<unsafe extern "C" fn(id: Hlong, operator_name: *const c_char, progress: f64, message: *const c_char)>;

Aliased Type

pub enum HProgressBarCallback {
    None,
    Some(unsafe extern "C" fn(i64, *const i8, f64, *const i8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(i64, *const i8, f64, *const i8))

Some value of type T.