Type Alias MapGetValuePtrFn

pub type MapGetValuePtrFn = for<'map, 'key> unsafe fn(_: OpaqueConst<'map>, _: OpaqueConst<'key>) -> Option<OpaqueConst<'map>>;

Get pointer to a value for a given key, returns None if not found

Safety

The map parameter must point to aligned, initialized memory of the correct type.