@@ -2083,7 +2083,7 @@ fn quicksort_unstable() {
20832083mod read_tests {
20842084 use core:: mem:: MaybeUninit ;
20852085 use staticvec:: * ;
2086- use std:: io:: { self , BufRead , Read , ReadBuf } ;
2086+ use std:: io:: { self , BufRead , Read } ;
20872087
20882088 // We provide custom implementations of most `Read` methods; test those impls
20892089 #[ test]
@@ -2174,38 +2174,6 @@ mod read_tests {
21742174 assert_eq ! ( ints2, [ 10 , 11 , 12 ] ) ;
21752175 }
21762176
2177- #[ test]
2178- fn read_buf ( ) {
2179- let inner: & [ u8 ] = & [ 5 , 6 , 7 , 0 , 1 , 2 , 3 , 4 ] ;
2180- let mut reader = StaticVec :: < u8 , 8 > :: from ( inner) ;
2181- let mut buf = [ MaybeUninit :: uninit ( ) ; 3 ] ;
2182- let mut buf = ReadBuf :: uninit ( & mut buf) ;
2183- reader. read_buf ( & mut buf) . unwrap ( ) ;
2184- assert_eq ! ( buf. filled( ) , [ 5 , 6 , 7 ] ) ;
2185- assert_eq ! ( reader, [ 0 , 1 , 2 , 3 , 4 ] ) ;
2186- let mut buf = [ MaybeUninit :: uninit ( ) ; 2 ] ;
2187- let mut buf = ReadBuf :: uninit ( & mut buf) ;
2188- reader. read_buf ( & mut buf) . unwrap ( ) ;
2189- assert_eq ! ( buf. filled( ) , [ 0 , 1 ] ) ;
2190- assert_eq ! ( reader, [ 2 , 3 , 4 ] ) ;
2191- let mut buf = [ MaybeUninit :: uninit ( ) ; 1 ] ;
2192- let mut buf = ReadBuf :: uninit ( & mut buf) ;
2193- reader. read_buf ( & mut buf) . unwrap ( ) ;
2194- assert_eq ! ( buf. filled( ) , [ 2 ] ) ;
2195- assert_eq ! ( reader, [ 3 , 4 ] ) ;
2196- let mut buf = [ MaybeUninit :: uninit ( ) ; 3 ] ;
2197- let mut buf = ReadBuf :: uninit ( & mut buf) ;
2198- reader. read_buf ( & mut buf) . unwrap ( ) ;
2199- assert_eq ! ( buf. filled( ) , [ 3 , 4 ] ) ;
2200- assert_eq ! ( reader, [ ] ) ;
2201- reader. read_buf ( & mut buf) . unwrap ( ) ;
2202- assert_eq ! ( buf. filled( ) , [ 3 , 4 ] ) ;
2203- assert_eq ! ( reader, [ ] ) ;
2204- buf. clear ( ) ;
2205- reader. read_buf ( & mut buf) . unwrap ( ) ;
2206- assert_eq ! ( buf. filled_len( ) , 0 ) ;
2207- }
2208-
22092177 #[ test]
22102178 fn bufread ( ) {
22112179 let mut cursor = StaticVec :: < u8 , 7 > :: from ( "foo\n bar" . as_bytes ( ) ) ;
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