1 error[E0308]: mismatched types
2 --> $DIR/issue-48364.rs:12:21
4 LL | b"".starts_with(stringify!(foo))
5 | ^^^^^^^^^^^^^^^ expected slice, found str
7 = note: expected type `&[u8]`
8 found type `&'static str`
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0308`.