Type Alias mozjs_sys::jsapi::JSSubsumesOp

pub type JSSubsumesOp = Option<unsafe extern "C" fn(first: *mut JSPrincipals, second: *mut JSPrincipals) -> bool>;

Aliased Type

enum JSSubsumesOp {
    None,
    Some(unsafe extern "C" fn(_: *mut JSPrincipals, _: *mut JSPrincipals) -> bool),
}

Variants

None

No value.

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

Some value of type T.