mirror of https://github.com/rust-lang/rust
24 lines
828 B
Plaintext
24 lines
828 B
Plaintext
error[E0369]: cannot add `T` to `Wrapper<T>`
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--> $DIR/restrict-type-not-param.rs:8:7
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LL | a + b
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| - ^ - T
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| |
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| Wrapper<T>
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note: an implementation of `Add<T>` might be missing for `Wrapper<T>`
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--> $DIR/restrict-type-not-param.rs:3:1
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LL | struct Wrapper<T>(T);
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| ^^^^^^^^^^^^^^^^^ must implement `Add<T>`
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note: the trait `Add` must be implemented
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--> $SRC_DIR/core/src/ops/arith.rs:LL:COL
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help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement
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LL | fn qux<T>(a: Wrapper<T>, b: T) -> T where Wrapper<T>: Add<T, Output = T> {
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| ++++++++++++++++++++++++++++++++++++
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0369`.
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