136     fn imp(n1: u8, haystack: &[u8]) -> Option<usize> {  in memchr()  function
142     fn imp(n1: u8, haystack: &[u8]) -> Option<usize> {  in memchr()  function
152     fn imp(n1: u8, haystack: &[u8]) -> Option<usize> {  in memchr()  function
162     fn imp(n1: u8, haystack: &[u8]) -> Option<usize> {  in memchr()  function
199     fn imp(n1: u8, n2: u8, haystack: &[u8]) -> Option<usize> {  in memchr2()  function
205     fn imp(n1: u8, n2: u8, haystack: &[u8]) -> Option<usize> {  in memchr2()  function
214     fn imp(n1: u8, n2: u8, haystack: &[u8]) -> Option<usize> {  in memchr2()  function
256     fn imp(n1: u8, n2: u8, n3: u8, haystack: &[u8]) -> Option<usize> {  in memchr3()  function
262     fn imp(n1: u8, n2: u8, n3: u8, haystack: &[u8]) -> Option<usize> {  in memchr3()  function
271     fn imp(n1: u8, n2: u8, n3: u8, haystack: &[u8]) -> Option<usize> {  in memchr3()  function
306     fn imp(n1: u8, haystack: &[u8]) -> Option<usize> {  in memrchr()  function
312     fn imp(n1: u8, haystack: &[u8]) -> Option<usize> {  in memrchr()  function
323     fn imp(n1: u8, haystack: &[u8]) -> Option<usize> {  in memrchr()  function
333     fn imp(n1: u8, haystack: &[u8]) -> Option<usize> {  in memrchr()  function
370     fn imp(n1: u8, n2: u8, haystack: &[u8]) -> Option<usize> {  in memrchr2()  function
376     fn imp(n1: u8, n2: u8, haystack: &[u8]) -> Option<usize> {  in memrchr2()  function
385     fn imp(n1: u8, n2: u8, haystack: &[u8]) -> Option<usize> {  in memrchr2()  function
427     fn imp(n1: u8, n2: u8, n3: u8, haystack: &[u8]) -> Option<usize> {  in memrchr3()  function
433     fn imp(n1: u8, n2: u8, n3: u8, haystack: &[u8]) -> Option<usize> {  in memrchr3()  function
442     fn imp(n1: u8, n2: u8, n3: u8, haystack: &[u8]) -> Option<usize> {  in memrchr3()  function