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|
error[E0530]: match bindings cannot shadow tuple structs
--> $DIR/pattern-binding-disambiguation.rs:24:9
|
LL | struct TupleStruct();
| --------------------- the tuple struct `TupleStruct` is defined here
...
LL | TupleStruct => {}
| ^^^^^^^^^^^
| |
| cannot be named the same as a tuple struct
| help: try specify the pattern arguments: `TupleStruct(..)`
error[E0530]: match bindings cannot shadow tuple variants
--> $DIR/pattern-binding-disambiguation.rs:33:9
|
LL | use E::*;
| ---- the tuple variant `TupleVariant` is imported here
...
LL | TupleVariant => {}
| ^^^^^^^^^^^^
| |
| cannot be named the same as a tuple variant
| help: try specify the pattern arguments: `TupleVariant(..)`
error[E0530]: match bindings cannot shadow statics
--> $DIR/pattern-binding-disambiguation.rs:42:9
|
LL | static STATIC: () = ();
| ----------------------- the static `STATIC` is defined here
...
LL | STATIC => {}
| ^^^^^^ cannot be named the same as a static
error[E0530]: let bindings cannot shadow tuple structs
--> $DIR/pattern-binding-disambiguation.rs:49:9
|
LL | struct TupleStruct();
| --------------------- the tuple struct `TupleStruct` is defined here
...
LL | let TupleStruct = doesnt_matter;
| ^^^^^^^^^^^ cannot be named the same as a tuple struct
error[E0530]: let bindings cannot shadow tuple variants
--> $DIR/pattern-binding-disambiguation.rs:52:9
|
LL | use E::*;
| ---- the tuple variant `TupleVariant` is imported here
...
LL | let TupleVariant = doesnt_matter;
| ^^^^^^^^^^^^ cannot be named the same as a tuple variant
error[E0530]: let bindings cannot shadow statics
--> $DIR/pattern-binding-disambiguation.rs:55:9
|
LL | static STATIC: () = ();
| ----------------------- the static `STATIC` is defined here
...
LL | let STATIC = doesnt_matter;
| ^^^^^^ cannot be named the same as a static
error[E0004]: non-exhaustive patterns: `E::TupleVariant` and `E::BracedVariant { }` not covered
--> $DIR/pattern-binding-disambiguation.rs:29:11
|
LL | match UnitVariant {
| ^^^^^^^^^^^ patterns `E::TupleVariant` and `E::BracedVariant { }` not covered
|
note: `E` defined here
--> $DIR/pattern-binding-disambiguation.rs:5:6
|
LL | enum E {
| ^
LL | UnitVariant,
LL | TupleVariant(),
| ------------ not covered
LL | BracedVariant{},
| ------------- not covered
= note: the matched value is of type `E`
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 | UnitVariant => {}, E::TupleVariant | E::BracedVariant { } => todo!() // OK, `UnitVariant` is a unit variant pattern
| ++++++++++++++++++++++++++++++++++++++++++++++++++++
error[E0005]: refutable pattern in local binding
--> $DIR/pattern-binding-disambiguation.rs:51:9
|
LL | let UnitVariant = UnitVariant;
| ^^^^^^^^^^^ patterns `E::TupleVariant` and `E::BracedVariant { }` not covered
|
= note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
= note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
note: `E` defined here
--> $DIR/pattern-binding-disambiguation.rs:5:6
|
LL | enum E {
| ^
LL | UnitVariant,
LL | TupleVariant(),
| ------------ not covered
LL | BracedVariant{},
| ------------- not covered
= note: the matched value is of type `E`
help: you might want to use `if let` to ignore the variants that aren't matched
|
LL | if let UnitVariant = UnitVariant { todo!() };
| ++ +++++++++++
error: aborting due to 8 previous errors
Some errors have detailed explanations: E0004, E0005, E0530.
For more information about an error, try `rustc --explain E0004`.
|
