[−][src]Function gc_arena::rootless_arena
pub fn rootless_arena<F, R>(f: F) -> R where
F: for<'gc> FnOnce(MutationContext<'gc, '_>) -> R,
Create a temporary arena without a root object and perform the given operation on it. No garbage collection will be done until the very end of the call, at which point all allocations will be collected.