122 lines
4.2 KiB
Plaintext
122 lines
4.2 KiB
Plaintext
error[E0004]: non-exhaustive patterns: `T::A` not covered
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--> $DIR/non-exhaustive-match.rs:5:11
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LL | match x { T::B => { } }
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| ^ pattern `T::A` not covered
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note: `T` defined here
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--> $DIR/non-exhaustive-match.rs:1:6
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LL | enum T { A, B }
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| ^ - not covered
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= note: the matched value is of type `T`
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL | match x { T::B => { }, T::A => todo!() }
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| +++++++++++++++++
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error[E0004]: non-exhaustive patterns: `false` not covered
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--> $DIR/non-exhaustive-match.rs:6:11
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LL | match true {
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| ^^^^ pattern `false` not covered
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= note: the matched value is of type `bool`
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ true => {},
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LL + false => todo!()
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error[E0004]: non-exhaustive patterns: `Some(_)` not covered
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--> $DIR/non-exhaustive-match.rs:9:11
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LL | match Some(10) {
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| ^^^^^^^^ pattern `Some(_)` not covered
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note: `Option<i32>` defined here
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--> $SRC_DIR/core/src/option.rs:LL:COL
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::: $SRC_DIR/core/src/option.rs:LL:COL
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= note: not covered
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= note: the matched value is of type `Option<i32>`
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ None => {},
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LL + Some(_) => todo!()
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error[E0004]: non-exhaustive patterns: `(_, _, i32::MIN..=3_i32)` and `(_, _, 5_i32..=i32::MAX)` not covered
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--> $DIR/non-exhaustive-match.rs:12:11
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LL | match (2, 3, 4) {
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| ^^^^^^^^^ patterns `(_, _, i32::MIN..=3_i32)` and `(_, _, 5_i32..=i32::MAX)` not covered
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= note: the matched value is of type `(i32, i32, i32)`
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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
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LL ~ (_, _, 4) => {},
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LL + (_, _, i32::MIN..=3_i32) | (_, _, 5_i32..=i32::MAX) => todo!()
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error[E0004]: non-exhaustive patterns: `(T::A, T::A)` and `(T::B, T::B)` not covered
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--> $DIR/non-exhaustive-match.rs:16:11
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LL | match (T::A, T::A) {
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| ^^^^^^^^^^^^ patterns `(T::A, T::A)` and `(T::B, T::B)` not covered
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= note: the matched value is of type `(T, T)`
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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
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LL ~ (T::B, T::A) => {},
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LL + (T::A, T::A) | (T::B, T::B) => todo!()
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error[E0004]: non-exhaustive patterns: `T::B` not covered
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--> $DIR/non-exhaustive-match.rs:20:11
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LL | match T::A {
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| ^^^^ pattern `T::B` not covered
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note: `T` defined here
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--> $DIR/non-exhaustive-match.rs:1:6
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LL | enum T { A, B }
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| ^ - not covered
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= note: the matched value is of type `T`
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ T::A => {},
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LL + T::B => todo!()
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error[E0004]: non-exhaustive patterns: `[]` not covered
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--> $DIR/non-exhaustive-match.rs:31:11
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LL | match *vec {
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| ^^^^ pattern `[]` not covered
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= note: the matched value is of type `[Option<isize>]`
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ [None] => {},
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LL + [] => todo!()
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error[E0004]: non-exhaustive patterns: `[_, _, _, _, ..]` not covered
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--> $DIR/non-exhaustive-match.rs:44:11
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LL | match *vec {
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| ^^^^ pattern `[_, _, _, _, ..]` not covered
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= note: the matched value is of type `[f32]`
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ [] => (),
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LL + [_, _, _, _, ..] => todo!()
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error: aborting due to 8 previous errors
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For more information about this error, try `rustc --explain E0004`.
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