130 lines
5.0 KiB
Plaintext
130 lines
5.0 KiB
Plaintext
error[E0004]: non-exhaustive patterns: `Foo { first: false, second: Some([_, _, _, _]) }` not covered
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--> $DIR/non-exhaustive-pattern-witness.rs:7:11
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LL | match (Foo { first: true, second: None }) {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `Foo { first: false, second: Some([_, _, _, _]) }` not covered
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note: `Foo` defined here
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--> $DIR/non-exhaustive-pattern-witness.rs:1:8
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LL | struct Foo {
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| ^^^
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= note: the matched value is of type `Foo`
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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 ~ Foo { first: false, second: Some([1, 2, 3, 4]) } => (),
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LL + Foo { first: false, second: Some([_, _, _, _]) } => todo!()
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error[E0004]: non-exhaustive patterns: `Color::Red` not covered
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--> $DIR/non-exhaustive-pattern-witness.rs:23:11
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LL | match Color::Red {
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| ^^^^^^^^^^ pattern `Color::Red` not covered
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note: `Color` defined here
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--> $DIR/non-exhaustive-pattern-witness.rs:17:5
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LL | enum Color {
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| -----
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LL | Red,
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| ^^^ not covered
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= note: the matched value is of type `Color`
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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 ~ Color::Green => (),
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LL + Color::Red => todo!()
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error[E0004]: non-exhaustive patterns: `Direction::East`, `Direction::South` and `Direction::West` not covered
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--> $DIR/non-exhaustive-pattern-witness.rs:35:11
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LL | match Direction::North {
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| ^^^^^^^^^^^^^^^^ patterns `Direction::East`, `Direction::South` and `Direction::West` not covered
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note: `Direction` defined here
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--> $DIR/non-exhaustive-pattern-witness.rs:31:12
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LL | enum Direction {
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| ---------
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LL | North, East, South, West
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| ^^^^ ^^^^^ ^^^^ not covered
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| | |
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| | not covered
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| not covered
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= note: the matched value is of type `Direction`
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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 ~ Direction::North => (),
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LL + Direction::East | Direction::South | Direction::West => todo!()
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error[E0004]: non-exhaustive patterns: `ExcessiveEnum::Second`, `ExcessiveEnum::Third`, `ExcessiveEnum::Fourth` and 8 more not covered
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--> $DIR/non-exhaustive-pattern-witness.rs:46:11
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LL | match ExcessiveEnum::First {
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| ^^^^^^^^^^^^^^^^^^^^ patterns `ExcessiveEnum::Second`, `ExcessiveEnum::Third`, `ExcessiveEnum::Fourth` and 8 more not covered
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note: `ExcessiveEnum` defined here
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--> $DIR/non-exhaustive-pattern-witness.rs:41:6
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LL | enum ExcessiveEnum {
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| ^^^^^^^^^^^^^
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= note: the matched value is of type `ExcessiveEnum`
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms
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LL ~ ExcessiveEnum::First => (),
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LL + _ => todo!()
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error[E0004]: non-exhaustive patterns: `Color::CustomRGBA { a: true, .. }` not covered
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--> $DIR/non-exhaustive-pattern-witness.rs:54:11
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LL | match Color::Red {
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| ^^^^^^^^^^ pattern `Color::CustomRGBA { a: true, .. }` not covered
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note: `Color` defined here
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--> $DIR/non-exhaustive-pattern-witness.rs:19:5
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LL | enum Color {
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| -----
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...
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LL | CustomRGBA { a: bool, r: u8, g: u8, b: u8 }
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| ^^^^^^^^^^ not covered
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= note: the matched value is of type `Color`
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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 ~ Color::CustomRGBA { a: false, r: _, g: _, b: _ } => (),
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LL + Color::CustomRGBA { a: true, .. } => todo!()
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error[E0004]: non-exhaustive patterns: `[Enum::Second(true), Enum::Second(false)]` not covered
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--> $DIR/non-exhaustive-pattern-witness.rs:70:11
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LL | match *x {
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| ^^ pattern `[Enum::Second(true), Enum::Second(false)]` not covered
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= note: the matched value is of type `[Enum]`
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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 ~ [_, _, ref tail @ .., _] => (),
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LL + [Enum::Second(true), Enum::Second(false)] => todo!()
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error[E0004]: non-exhaustive patterns: `((), false)` not covered
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--> $DIR/non-exhaustive-pattern-witness.rs:83:11
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LL | match ((), false) {
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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: aborting due to 7 previous errors
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For more information about this error, try `rustc --explain E0004`.
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