riot_sys::bindgen

Type Alias ble_gap_event_fn

Source
pub type ble_gap_event_fn = Option<unsafe extern "C" fn(event: *mut ble_gap_event, arg: *mut c_void) -> c_int>;

Aliased Type§

enum ble_gap_event_fn {
    None,
    Some(unsafe extern "C" fn(_: *mut ble_gap_event, _: *mut c_void) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: *mut ble_gap_event, _: *mut c_void) -> i32)

Some value of type T.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 4 bytes

Size for each variant:

  • None: 0 bytes
  • Some: 4 bytes