pub fn option_to_slice<'a, T>(option: &'a Option<T>) -> &'a [T]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]
impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]
