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77 lines
3.2 KiB
Plaintext
77 lines
3.2 KiB
Plaintext
error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
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--> $DIR/issue-67535.rs:3:1
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LL | impl std::ops::AddAssign for () {
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| ^^^^^-------------------^^^^^--
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| | | this is not defined in the current crate because tuples are always foreign
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| | this is not defined in the current crate because this is a foreign trait
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| impl doesn't use only types from inside the current crate
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= note: define and implement a trait or new type instead
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error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
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--> $DIR/issue-67535.rs:10:1
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LL | impl std::ops::AddAssign for [(); 1] {
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| ^^^^^-------------------^^^^^-------
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| | | |
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| | | this is not defined in the current crate because arrays are always foreign
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| | this is not defined in the current crate because this is a foreign trait
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| impl doesn't use only types from inside the current crate
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= note: define and implement a trait or new type instead
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error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
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--> $DIR/issue-67535.rs:17:1
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LL | impl std::ops::AddAssign for &[u8] {
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| ^^^^^-------------------^^^^^-----
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| | | |
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| | | this is not defined in the current crate because slices are always foreign
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| | this is not defined in the current crate because this is a foreign trait
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| impl doesn't use only types from inside the current crate
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= note: define and implement a trait or new type instead
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error[E0053]: method `add_assign` has an incompatible type for trait
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--> $DIR/issue-67535.rs:5:19
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LL | fn add_assign(&self, other: ()) -> () {
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| ^^^^^
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| |
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| types differ in mutability
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| help: change the self-receiver type to match the trait: `&mut self`
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= note: expected signature `fn(&mut (), ())`
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found signature `fn(&(), ())`
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error[E0053]: method `add_assign` has an incompatible type for trait
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--> $DIR/issue-67535.rs:12:19
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LL | fn add_assign(&self, other: [(); 1]) -> [(); 1] {
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| ^^^^^
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| |
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| types differ in mutability
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| help: change the self-receiver type to match the trait: `&mut self`
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= note: expected signature `fn(&mut _, _)`
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found signature `fn(&_, _) -> [(); 1]`
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error[E0053]: method `add_assign` has an incompatible type for trait
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--> $DIR/issue-67535.rs:19:19
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LL | fn add_assign(&self, other: &[u8]) -> &[u8] {
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| ^^^^^
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| |
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| types differ in mutability
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| help: change the self-receiver type to match the trait: `&mut self`
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= note: expected signature `fn(&mut &_, &_)`
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found signature `fn(&&_, &_) -> &[u8]`
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error: aborting due to 6 previous errors
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Some errors have detailed explanations: E0053, E0117.
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For more information about an error, try `rustc --explain E0053`.
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