Type Alias btck_NotifyProgress 

pub type btck_NotifyProgress = Option<unsafe extern "C" fn(user_data: *mut c_void, title: *const c_char, title_len: usize, progress_percent: c_int, resume_possible: c_int)>;

Aliased Type

pub enum btck_NotifyProgress {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *const i8, usize, i32, i32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *const i8, usize, i32, i32))

Some value of type T.