Type Alias esp_timer_cb_t 

pub type esp_timer_cb_t = Option<unsafe extern "C" fn(arg: *mut c_void)>;

@brief Timer callback function type @param arg pointer to opaque user-specific data

Aliased Type

pub enum esp_timer_cb_t {
    None,
    Some(unsafe extern "C" fn(*mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void))

Some value of type T.