mozjs::jsapi::JS

Type Alias BeforeWaitCallback

Source 
pub type BeforeWaitCallback = Option<unsafe extern "C" fn(*mut u8) -> *mut c_void>;

Aliased Type§

pub enum BeforeWaitCallback {
    None,
    Some(unsafe extern "C" fn(*mut u8) -> *mut c_void),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(*mut u8) -> *mut c_void)

Some value of type T.