Type Alias GVoidFunc

pub type GVoidFunc = Option<unsafe extern "C" fn()>;

GVoidFunc:

Declares a type of function which takes no arguments and has no return value. It is used to specify the type function passed to g_atexit().

Aliased Type

enum GVoidFunc {
    None,
    Some(unsafe extern "C" fn()),
}

Variants

None

No value.

Some(unsafe extern "C" fn())

Some value of type T.