Type Alias xmpp_log_handler 

pub type xmpp_log_handler = Option<unsafe extern "C" fn(userdata: *mut c_void, level: xmpp_log_level_t, area: *const c_char, msg: *const c_char)>;

Aliased Type

pub enum xmpp_log_handler {
    None,
    Some(unsafe extern "C" fn(*mut c_void, xmpp_log_level_t, *const i8, *const i8)),
}

Variants

None

No value.

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

Some value of type T.