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0f63fa8c33
`Box::default()` had its `#[rustc_box]` attribute removed in 1.69 so is no longer a perf related lint The lint is moved to style but no longer produces suggestions containing turbofishes, as they're often longer/more annoying to type
59 lines
2.2 KiB
Text
59 lines
2.2 KiB
Text
error: `Box::new(_)` of default value
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--> tests/ui/box_default.rs:34:32
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LL | let string1: Box<String> = Box::new(Default::default());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Box::default()`
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= note: `-D clippy::box-default` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::box_default)]`
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error: `Box::new(_)` of default value
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--> tests/ui/box_default.rs:35:32
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LL | let string2: Box<String> = Box::new(String::new());
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Box::default()`
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error: `Box::new(_)` of default value
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--> tests/ui/box_default.rs:36:41
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LL | let impl1: Box<ImplementsDefault> = Box::new(Default::default());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Box::default()`
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error: `Box::new(_)` of default value
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--> tests/ui/box_default.rs:37:29
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LL | let vec: Box<Vec<u8>> = Box::new(Vec::new());
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| ^^^^^^^^^^^^^^^^^^^^ help: try: `Box::default()`
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error: `Box::new(_)` of default value
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--> tests/ui/box_default.rs:38:25
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LL | let byte: Box<u8> = Box::new(u8::default());
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Box::default()`
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error: `Box::new(_)` of default value
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--> tests/ui/box_default.rs:39:45
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LL | let vec2: Box<Vec<ImplementsDefault>> = Box::new(vec![]);
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| ^^^^^^^^^^^^^^^^ help: try: `Box::default()`
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error: `Box::new(_)` of default value
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--> tests/ui/box_default.rs:40:32
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LL | let vec3: Box<Vec<bool>> = Box::new(Vec::from([]));
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Box::default()`
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error: `Box::new(_)` of default value
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--> tests/ui/box_default.rs:42:25
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LL | let plain_default = Box::new(Default::default());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Box::default()`
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error: `Box::new(_)` of default value
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--> tests/ui/box_default.rs:59:16
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LL | call_ty_fn(Box::new(u8::default()));
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Box::default()`
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error: aborting due to 9 previous errors
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