sp_std::slice
pub fn from_ref<T>(s: &T) -> &[T]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]
impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]
Converts a reference to T into a slice of length 1 (without copying).