Type Alias pm_constant_callback_t 

pub type pm_constant_callback_t = Option<unsafe extern "C" fn(constant: *const pm_constant_t, data: *mut c_void)>;

A callback function that can be used to process constants found while parsing.

Aliased Type

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

Variants

None

No value.

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

Some value of type T.