Function ref_slice::opt_slice_mut [−][src]
pub fn opt_slice_mut<A>(opt: &mut Option<A>) -> &mut [A]
Converts a reference to Option<A> into a slice of length 0 or 1 (without copying).
pub fn opt_slice_mut<A>(opt: &mut Option<A>) -> &mut [A]
Converts a reference to Option<A> into a slice of length 0 or 1 (without copying).