25 lines
956 B
Plaintext
25 lines
956 B
Plaintext
error: non-binding let on a type that implements `Drop`
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--> $DIR/box_vec.rs:7:9
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LL | let _: Box<$x> = Box::new($init);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | boxit!(Vec::new(), Vec<u8>);
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| ---------------------------- in this macro invocation
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= note: `-D clippy::let-underscore-drop` implied by `-D warnings`
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= help: consider using an underscore-prefixed named binding or dropping explicitly with `std::mem::drop`
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= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
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error: you seem to be trying to use `Box<Vec<T>>`. Consider using just `Vec<T>`
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--> $DIR/box_vec.rs:14:18
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LL | pub fn test(foo: Box<Vec<bool>>) {
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| ^^^^^^^^^^^^^^
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= note: `-D clippy::box-vec` implied by `-D warnings`
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= help: `Vec<T>` is already on the heap, `Box<Vec<T>>` makes an extra allocation.
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error: aborting due to 2 previous errors
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