Type Alias evtimer_callback_t

Source

pub type evtimer_callback_t = Option<unsafe extern "C" fn(event: *mut evtimer_event_t)>;

Expand description

@brief Event timer callback type

Aliased Type§

enum evtimer_callback_t {
    None,
    Some(unsafe extern "C" fn(_: *mut evtimer_event)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: *mut evtimer_event))

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: