Type Alias JSGrayRootsTracer

pub type JSGrayRootsTracer = Option<unsafe extern "C" fn(trc: *mut JSTracer, budget: *mut SliceBudget, data: *mut c_void) -> bool>;

Aliased Type

pub enum JSGrayRootsTracer {
    None,
    Some(unsafe extern "C" fn(*mut JSTracer, *mut SliceBudget, *mut c_void) -> bool),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut JSTracer, *mut SliceBudget, *mut c_void) -> bool)

Some value of type T.