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|
error[E0004]: non-exhaustive patterns: `A` not covered
--> $DIR/non-exhaustive-match.rs:7:11
|
LL | match x { T::B => { } }
| ^ pattern `A` not covered
|
note: `T` defined here
--> $DIR/non-exhaustive-match.rs:3:10
|
LL | enum T { A, B }
| - ^ not covered
= note: the matched value is of type `T`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
|
LL | match x { T::B => { }, A => todo!() }
| ++++++++++++++
error[E0004]: non-exhaustive patterns: `false` not covered
--> $DIR/non-exhaustive-match.rs:8:11
|
LL | match true {
| ^^^^ pattern `false` not covered
|
= note: the matched value is of type `bool`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
|
LL ~ true => {}
LL + false => todo!()
|
error[E0004]: non-exhaustive patterns: `Some(_)` not covered
--> $DIR/non-exhaustive-match.rs:11:11
|
LL | match Some(10) {
| ^^^^^^^^ pattern `Some(_)` not covered
|
note: `Option<i32>` defined here
--> $SRC_DIR/core/src/option.rs:LL:COL
|
LL | pub enum Option<T> {
| ------------------
...
LL | Some(#[stable(feature = "rust1", since = "1.0.0")] T),
| ^^^^ not covered
= note: the matched value is of type `Option<i32>`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
|
LL ~ None => {}
LL + Some(_) => todo!()
|
error[E0004]: non-exhaustive patterns: `(_, _, i32::MIN..=3_i32)` and `(_, _, 5_i32..=i32::MAX)` not covered
--> $DIR/non-exhaustive-match.rs:14:11
|
LL | match (2, 3, 4) {
| ^^^^^^^^^ patterns `(_, _, i32::MIN..=3_i32)` and `(_, _, 5_i32..=i32::MAX)` not covered
|
= note: the matched value is of type `(i32, i32, i32)`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms
|
LL ~ (_, _, 4) => {}
LL + (_, _, i32::MIN..=3_i32) | (_, _, 5_i32..=i32::MAX) => todo!()
|
error[E0004]: non-exhaustive patterns: `(A, A)` and `(B, B)` not covered
--> $DIR/non-exhaustive-match.rs:18:11
|
LL | match (T::A, T::A) {
| ^^^^^^^^^^^^ patterns `(A, A)` and `(B, B)` not covered
|
= note: the matched value is of type `(T, T)`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms
|
LL ~ (T::B, T::A) => {}
LL + (A, A) | (B, B) => todo!()
|
error[E0004]: non-exhaustive patterns: `B` not covered
--> $DIR/non-exhaustive-match.rs:22:11
|
LL | match T::A {
| ^^^^ pattern `B` not covered
|
note: `T` defined here
--> $DIR/non-exhaustive-match.rs:3:13
|
LL | enum T { A, B }
| - ^ not covered
= note: the matched value is of type `T`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
|
LL ~ T::A => {}
LL + B => todo!()
|
error[E0004]: non-exhaustive patterns: `[]` not covered
--> $DIR/non-exhaustive-match.rs:33:11
|
LL | match *vec {
| ^^^^ pattern `[]` not covered
|
= note: the matched value is of type `[Option<isize>]`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
|
LL ~ [None] => {}
LL + [] => todo!()
|
error[E0004]: non-exhaustive patterns: `[_, _, _, _, ..]` not covered
--> $DIR/non-exhaustive-match.rs:46:11
|
LL | match *vec {
| ^^^^ pattern `[_, _, _, _, ..]` not covered
|
= note: the matched value is of type `[f32]`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
|
LL ~ [] => (),
LL + [_, _, _, _, ..] => todo!()
|
error: aborting due to 8 previous errors
For more information about this error, try `rustc --explain E0004`.
|
