Function ring::constant_time::verify_slices_are_equal

pub fn verify_slices_are_equal(a: &[u8], b: &[u8]) -> Result<(), Unspecified>

Returns Ok(()) if a == b and Err(error::Unspecified) otherwise. The comparison of a and b is done in constant time with respect to the contents of each, but NOT in constant time with respect to the lengths of a and b.