Type Alias GucIntCheckHook

pub type GucIntCheckHook = Option<unsafe extern "C" fn(newval: *mut c_int, extra: *mut *mut c_void, source: Type) -> bool>;

Aliased Type

enum GucIntCheckHook {
    None,
    Some(unsafe extern "C" fn(_: *mut i32, _: *mut *mut c_void, _: u32) -> bool),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut i32, _: *mut *mut c_void, _: u32) -> bool)

Some value of type T.