f0b8e13b59
For macros that are implemented on the compiler, we do *not* mention the `-Zmacro-backtrace` flag. This includes `derive`s and standard macros.
68 lines
2.5 KiB
Plaintext
68 lines
2.5 KiB
Plaintext
error[E0204]: the trait `Copy` cannot be implemented for this type
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--> $DIR/missing-bound-in-derive-copy-impl-3.rs:10:17
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LL | #[derive(Debug, Copy, Clone)]
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| ^^^^
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LL | pub struct AABB<K: Copy>{
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LL | pub loc: Vector2<K>,
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| ------------------- this field does not implement `Copy`
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note: the `Copy` impl for `Vector2<K>` requires that `K: Debug`
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--> $DIR/missing-bound-in-derive-copy-impl-3.rs:12:14
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LL | pub loc: Vector2<K>,
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| ^^^^^^^^^^
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help: consider further restricting type parameter `K` with trait `Debug`
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LL | pub struct AABB<K: Copy + Debug>{
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| +++++++
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error[E0277]: `K` doesn't implement `Debug`
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--> $DIR/missing-bound-in-derive-copy-impl-3.rs:12:14
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LL | pub loc: Vector2<K>,
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| ^^^^^^^^^^ `K` cannot be formatted using `{:?}` because it doesn't implement `Debug`
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note: required by a bound in `Vector2`
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--> $DIR/missing-bound-in-derive-copy-impl-3.rs:5:23
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LL | pub struct Vector2<T: Debug + Copy + Clone>{
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| ^^^^^ required by this bound in `Vector2`
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help: consider further restricting type parameter `K` with trait `Debug`
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LL | pub struct AABB<K: Copy + std::fmt::Debug>{
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| +++++++++++++++++
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error[E0277]: `K` doesn't implement `Debug`
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--> $DIR/missing-bound-in-derive-copy-impl-3.rs:12:5
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LL | #[derive(Debug, Copy, Clone)]
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| ----- in this derive macro expansion
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LL | pub struct AABB<K: Copy>{
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LL | pub loc: Vector2<K>,
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| ^^^^^^^^^^^^^^^^^^^ `K` cannot be formatted using `{:?}` because it doesn't implement `Debug`
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help: consider further restricting type parameter `K` with trait `Debug`
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LL | pub struct AABB<K: Copy + std::fmt::Debug>{
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| +++++++++++++++++
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error[E0277]: `K` doesn't implement `Debug`
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--> $DIR/missing-bound-in-derive-copy-impl-3.rs:14:5
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LL | #[derive(Debug, Copy, Clone)]
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| ----- in this derive macro expansion
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...
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LL | pub size: Vector2<K>
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| ^^^^^^^^^^^^^^^^^^^^ `K` cannot be formatted using `{:?}` because it doesn't implement `Debug`
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help: consider further restricting type parameter `K` with trait `Debug`
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LL | pub struct AABB<K: Copy + std::fmt::Debug>{
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| +++++++++++++++++
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error: aborting due to 4 previous errors
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Some errors have detailed explanations: E0204, E0277.
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For more information about an error, try `rustc --explain E0204`.
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