Type Alias linenoiseHintsCallback 

pub type linenoiseHintsCallback = Option<unsafe extern "C" fn(*const u8, *mut i32, *mut i32) -> *mut u8>;

Aliased Type

pub enum linenoiseHintsCallback {
    None,
    Some(unsafe extern "C" fn(*const u8, *mut i32, *mut i32) -> *mut u8),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const u8, *mut i32, *mut i32) -> *mut u8)

Some value of type T.