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error[E0005]: refutable pattern in local binding
--> $DIR/const-pattern-irrefutable.rs:12:9
|
LL | let a = 4;
| ^
| |
| patterns `0_u8..=1_u8` and `3_u8..=u8::MAX` not covered
| missing patterns are not covered because `a` is interpreted as a constant pattern, not a new variable
| help: introduce a variable instead: `a_var`
|
= note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
= note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
= note: the matched value is of type `u8`
error[E0005]: refutable pattern in local binding
--> $DIR/const-pattern-irrefutable.rs:17:9
|
LL | let c = 4;
| ^
| |
| patterns `0_u8..=1_u8` and `3_u8..=u8::MAX` not covered
| missing patterns are not covered because `c` is interpreted as a constant pattern, not a new variable
| help: introduce a variable instead: `c_var`
|
= note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
= note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
= note: the matched value is of type `u8`
error[E0005]: refutable pattern in local binding
--> $DIR/const-pattern-irrefutable.rs:22:9
|
LL | let d = 4;
| ^
| |
| patterns `0_u8..=1_u8` and `3_u8..=u8::MAX` not covered
| missing patterns are not covered because `d` is interpreted as a constant pattern, not a new variable
| help: introduce a variable instead: `d_var`
|
= note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
= note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
= note: the matched value is of type `u8`
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0005`.
|
