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https://github.com/rust-lang/rust-clippy
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36 lines
1.5 KiB
Text
36 lines
1.5 KiB
Text
error: replacing an `Option` with `None`
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--> $DIR/mem_replace.rs:14:13
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LL | let _ = mem::replace(&mut an_option, None);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `an_option.take()`
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= note: `-D clippy::mem-replace-option-with-none` implied by `-D warnings`
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error: replacing an `Option` with `None`
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--> $DIR/mem_replace.rs:16:13
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LL | let _ = mem::replace(an_option, None);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `an_option.take()`
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error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`
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--> $DIR/mem_replace.rs:21:13
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LL | let _ = std::mem::replace(&mut s, String::default());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(&mut s)`
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= note: `-D clippy::mem-replace-with-default` implied by `-D warnings`
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error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`
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--> $DIR/mem_replace.rs:23:13
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LL | let _ = std::mem::replace(s, String::default());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(s)`
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error: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`
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--> $DIR/mem_replace.rs:24:13
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LL | let _ = std::mem::replace(s, Default::default());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(s)`
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error: aborting due to 5 previous errors
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