Type Alias dds_fail_fn 

pub type dds_fail_fn = Option<unsafe extern "C" fn(arg1: *const c_char, arg2: *const c_char)>;

Aliased Type

pub enum dds_fail_fn {
    None,
    Some(unsafe extern "C" fn(*const i8, *const i8)),
}

Variants

None

No value.

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

Some value of type T.