rust-clippy/tests/ui/trivially_copy_pass_by_ref.stderr

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error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:52:11
|
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LL | fn bad(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `u32`
|
note: the lint level is defined here
--> tests/ui/trivially_copy_pass_by_ref.rs:3:9
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LL | #![deny(clippy::trivially_copy_pass_by_ref)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:52:20
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LL | fn bad(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `Foo`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:52:29
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LL | fn bad(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `Baz`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:61:12
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LL | fn bad(&self, x: &u32, y: &Foo, z: &Baz) {}
| ^^^^^ help: consider passing by value instead: `self`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:61:22
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LL | fn bad(&self, x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `u32`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:61:31
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LL | fn bad(&self, x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `Foo`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:61:40
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LL | fn bad(&self, x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `Baz`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:67:16
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LL | fn bad2(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `u32`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:67:25
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LL | fn bad2(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `Foo`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:67:34
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LL | fn bad2(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `Baz`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:72:35
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LL | fn bad_issue7518(self, other: &Self) {}
| ^^^^^ help: consider passing by value instead: `Self`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:85:16
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LL | fn bad2(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `u32`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:85:25
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LL | fn bad2(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `Foo`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:85:34
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LL | fn bad2(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `Baz`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:92:34
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LL | fn trait_method(&self, _foo: &Foo);
| ^^^^ help: consider passing by value instead: `Foo`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:125:21
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LL | fn foo_never(x: &i32) {
| ^^^^ help: consider passing by value instead: `i32`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:131:15
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LL | fn foo(x: &i32) {
| ^^^^ help: consider passing by value instead: `i32`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)
--> tests/ui/trivially_copy_pass_by_ref.rs:159:37
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LL | fn _unrelated_lifetimes<'a, 'b>(_x: &'a u32, y: &'b u32) -> &'b u32 {
| ^^^^^^^ help: consider passing by value instead: `u32`
error: aborting due to 18 previous errors