error: union expressions should have exactly one field --> $DIR/union-fields-2.rs:7:13 | LL | let u = U {}; //~ ERROR union expressions should have exactly one field | ^ error: union expressions should have exactly one field --> $DIR/union-fields-2.rs:9:13 | LL | let u = U { a: 0, b: 1 }; //~ ERROR union expressions should have exactly one field | ^ error[E0560]: union `U` has no field named `c` --> $DIR/union-fields-2.rs:10:29 | LL | let u = U { a: 0, b: 1, c: 2 }; //~ ERROR union expressions should have exactly one field | ^ `U` does not have this field | = note: available fields are: `a`, `b` error: union expressions should have exactly one field --> $DIR/union-fields-2.rs:10:13 | LL | let u = U { a: 0, b: 1, c: 2 }; //~ ERROR union expressions should have exactly one field | ^ error: union expressions should have exactly one field --> $DIR/union-fields-2.rs:12:13 | LL | let u = U { ..u }; //~ ERROR union expressions should have exactly one field | ^ error[E0436]: functional record update syntax requires a struct --> $DIR/union-fields-2.rs:12:19 | LL | let u = U { ..u }; //~ ERROR union expressions should have exactly one field | ^ error: union patterns should have exactly one field --> $DIR/union-fields-2.rs:15:9 | LL | let U {} = u; //~ ERROR union patterns should have exactly one field | ^^^^ error: union patterns should have exactly one field --> $DIR/union-fields-2.rs:17:9 | LL | let U { a, b } = u; //~ ERROR union patterns should have exactly one field | ^^^^^^^^^^ error[E0026]: union `U` does not have a field named `c` --> $DIR/union-fields-2.rs:18:19 | LL | let U { a, b, c } = u; //~ ERROR union patterns should have exactly one field | ^ union `U` does not have this field error: union patterns should have exactly one field --> $DIR/union-fields-2.rs:18:9 | LL | let U { a, b, c } = u; //~ ERROR union patterns should have exactly one field | ^^^^^^^^^^^^^ error: union patterns should have exactly one field --> $DIR/union-fields-2.rs:20:9 | LL | let U { .. } = u; //~ ERROR union patterns should have exactly one field | ^^^^^^^^ error: `..` cannot be used in union patterns --> $DIR/union-fields-2.rs:20:9 | LL | let U { .. } = u; //~ ERROR union patterns should have exactly one field | ^^^^^^^^ error: `..` cannot be used in union patterns --> $DIR/union-fields-2.rs:22:9 | LL | let U { a, .. } = u; //~ ERROR `..` cannot be used in union patterns | ^^^^^^^^^^^ error: aborting due to 13 previous errors Some errors occurred: E0026, E0436, E0560. For more information about an error, try `rustc --explain E0026`.