error[E0308]: mismatched types --> $DIR/lit.rs:7:13 | LL | match &s { | -- this expression has type `&&str` LL | "abc" => true, | ^^^^^ expected `&&str`, found `&str` | = note: expected reference `&&str` found reference `&'static str` error[E0308]: mismatched types --> $DIR/lit.rs:16:9 | LL | match &s { | -- this expression has type `&&[u8]` LL | b"abc" => true, | ^^^^^^ expected `&&[u8]`, found `&[u8; 3]` | = note: expected reference `&&[u8]` found reference `&'static [u8; 3]` error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0308`.