error: unreachable pattern --> $DIR/empty-match.rs:37:9 | LL | _ => {}, | ^ | note: the lint level is defined here --> $DIR/empty-match.rs:8:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern --> $DIR/empty-match.rs:40:9 | LL | _ if false => {}, | ^ error: unreachable pattern --> $DIR/empty-match.rs:47:9 | LL | _ => {}, | ^ error: unreachable pattern --> $DIR/empty-match.rs:50:9 | LL | _ if false => {}, | ^ error: unreachable pattern --> $DIR/empty-match.rs:57:9 | LL | _ => {}, | ^ error: unreachable pattern --> $DIR/empty-match.rs:60:9 | LL | _ if false => {}, | ^ error[E0004]: non-exhaustive patterns: type `u8` is non-empty --> $DIR/empty-match.rs:78:20 | LL | match_no_arms!(0u8); | ^^^ | = note: the matched value is of type `u8` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `NonEmptyStruct1` is non-empty --> $DIR/empty-match.rs:79:20 | LL | match_no_arms!(NonEmptyStruct1); | ^^^^^^^^^^^^^^^ | note: `NonEmptyStruct1` defined here --> $DIR/empty-match.rs:14:8 | LL | struct NonEmptyStruct1; | ^^^^^^^^^^^^^^^ = note: the matched value is of type `NonEmptyStruct1` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `NonEmptyStruct2` is non-empty --> $DIR/empty-match.rs:80:20 | LL | match_no_arms!(NonEmptyStruct2(true)); | ^^^^^^^^^^^^^^^^^^^^^ | note: `NonEmptyStruct2` defined here --> $DIR/empty-match.rs:15:8 | LL | struct NonEmptyStruct2(bool); | ^^^^^^^^^^^^^^^ = note: the matched value is of type `NonEmptyStruct2` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `NonEmptyUnion1` is non-empty --> $DIR/empty-match.rs:81:20 | LL | match_no_arms!((NonEmptyUnion1 { foo: () })); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: `NonEmptyUnion1` defined here --> $DIR/empty-match.rs:16:7 | LL | union NonEmptyUnion1 { | ^^^^^^^^^^^^^^ = note: the matched value is of type `NonEmptyUnion1` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: type `NonEmptyUnion2` is non-empty --> $DIR/empty-match.rs:82:20 | LL | match_no_arms!((NonEmptyUnion2 { foo: () })); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: `NonEmptyUnion2` defined here --> $DIR/empty-match.rs:19:7 | LL | union NonEmptyUnion2 { | ^^^^^^^^^^^^^^ = note: the matched value is of type `NonEmptyUnion2` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern error[E0004]: non-exhaustive patterns: `NonEmptyEnum1::Foo(_)` not covered --> $DIR/empty-match.rs:83:20 | LL | match_no_arms!(NonEmptyEnum1::Foo(true)); | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyEnum1::Foo(_)` not covered | note: `NonEmptyEnum1` defined here --> $DIR/empty-match.rs:24:5 | LL | enum NonEmptyEnum1 { | ------------- LL | Foo(bool), | ^^^ not covered = note: the matched value is of type `NonEmptyEnum1` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern error[E0004]: non-exhaustive patterns: `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered --> $DIR/empty-match.rs:84:20 | LL | match_no_arms!(NonEmptyEnum2::Foo(true)); | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered | note: `NonEmptyEnum2` defined here --> $DIR/empty-match.rs:27:5 | LL | enum NonEmptyEnum2 { | ------------- LL | Foo(bool), | ^^^ not covered LL | Bar, | ^^^ not covered = note: the matched value is of type `NonEmptyEnum2` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or multiple match arms error[E0004]: non-exhaustive patterns: `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered --> $DIR/empty-match.rs:85:20 | LL | match_no_arms!(NonEmptyEnum5::V1); | ^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered | note: `NonEmptyEnum5` defined here --> $DIR/empty-match.rs:30:6 | LL | enum NonEmptyEnum5 { | ^^^^^^^^^^^^^ = note: the matched value is of type `NonEmptyEnum5` = help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or multiple match arms error[E0004]: non-exhaustive patterns: `_` not covered --> $DIR/empty-match.rs:87:24 | LL | match_guarded_arm!(0u8); | ^^^ pattern `_` not covered | = note: the matched value is of type `u8` 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 ~ _ if false => {}, LL + _ => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyStruct1` not covered --> $DIR/empty-match.rs:88:24 | LL | match_guarded_arm!(NonEmptyStruct1); | ^^^^^^^^^^^^^^^ pattern `NonEmptyStruct1` not covered | note: `NonEmptyStruct1` defined here --> $DIR/empty-match.rs:14:8 | LL | struct NonEmptyStruct1; | ^^^^^^^^^^^^^^^ = note: the matched value is of type `NonEmptyStruct1` 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 ~ _ if false => {}, LL + NonEmptyStruct1 => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyStruct2(_)` not covered --> $DIR/empty-match.rs:89:24 | LL | match_guarded_arm!(NonEmptyStruct2(true)); | ^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyStruct2(_)` not covered | note: `NonEmptyStruct2` defined here --> $DIR/empty-match.rs:15:8 | LL | struct NonEmptyStruct2(bool); | ^^^^^^^^^^^^^^^ = note: the matched value is of type `NonEmptyStruct2` 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 ~ _ if false => {}, LL + NonEmptyStruct2(_) => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyUnion1 { .. }` not covered --> $DIR/empty-match.rs:90:24 | LL | match_guarded_arm!((NonEmptyUnion1 { foo: () })); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyUnion1 { .. }` not covered | note: `NonEmptyUnion1` defined here --> $DIR/empty-match.rs:16:7 | LL | union NonEmptyUnion1 { | ^^^^^^^^^^^^^^ = note: the matched value is of type `NonEmptyUnion1` 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 ~ _ if false => {}, LL + NonEmptyUnion1 { .. } => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyUnion2 { .. }` not covered --> $DIR/empty-match.rs:91:24 | LL | match_guarded_arm!((NonEmptyUnion2 { foo: () })); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyUnion2 { .. }` not covered | note: `NonEmptyUnion2` defined here --> $DIR/empty-match.rs:19:7 | LL | union NonEmptyUnion2 { | ^^^^^^^^^^^^^^ = note: the matched value is of type `NonEmptyUnion2` 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 ~ _ if false => {}, LL + NonEmptyUnion2 { .. } => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyEnum1::Foo(_)` not covered --> $DIR/empty-match.rs:92:24 | LL | match_guarded_arm!(NonEmptyEnum1::Foo(true)); | ^^^^^^^^^^^^^^^^^^^^^^^^ pattern `NonEmptyEnum1::Foo(_)` not covered | note: `NonEmptyEnum1` defined here --> $DIR/empty-match.rs:24:5 | LL | enum NonEmptyEnum1 { | ------------- LL | Foo(bool), | ^^^ not covered = note: the matched value is of type `NonEmptyEnum1` 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 ~ _ if false => {}, LL + NonEmptyEnum1::Foo(_) => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered --> $DIR/empty-match.rs:93:24 | LL | match_guarded_arm!(NonEmptyEnum2::Foo(true)); | ^^^^^^^^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum2::Foo(_)` and `NonEmptyEnum2::Bar` not covered | note: `NonEmptyEnum2` defined here --> $DIR/empty-match.rs:27:5 | LL | enum NonEmptyEnum2 { | ------------- LL | Foo(bool), | ^^^ not covered LL | Bar, | ^^^ not covered = note: the matched value is of type `NonEmptyEnum2` 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 ~ _ if false => {}, LL + NonEmptyEnum2::Foo(_) | NonEmptyEnum2::Bar => todo!() | error[E0004]: non-exhaustive patterns: `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered --> $DIR/empty-match.rs:94:24 | LL | match_guarded_arm!(NonEmptyEnum5::V1); | ^^^^^^^^^^^^^^^^^ patterns `NonEmptyEnum5::V1`, `NonEmptyEnum5::V2`, `NonEmptyEnum5::V3` and 2 more not covered | note: `NonEmptyEnum5` defined here --> $DIR/empty-match.rs:30:6 | LL | enum NonEmptyEnum5 { | ^^^^^^^^^^^^^ = note: the matched value is of type `NonEmptyEnum5` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms | LL ~ _ if false => {}, LL + _ => todo!() | error: aborting due to 22 previous errors For more information about this error, try `rustc --explain E0004`.