| error: replacing an `Option` with `None` |
| --> tests/ui/mem_replace_no_std.rs:24:13 |
| | |
| LL | let _ = mem::replace(&mut an_option, None); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `an_option.take()` |
| | |
| = note: `-D clippy::mem-replace-option-with-none` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::mem_replace_option_with_none)]` |
| |
| error: replacing an `Option` with `None` |
| --> tests/ui/mem_replace_no_std.rs:26:13 |
| | |
| LL | let _ = mem::replace(an_option, None); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `an_option.take()` |
| |
| error: replacing a value of type `T` with `T::default()` is better expressed using `core::mem::take` |
| --> tests/ui/mem_replace_no_std.rs:31:13 |
| | |
| LL | let _ = mem::replace(&mut refstr, ""); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `core::mem::take(&mut refstr)` |
| | |
| = note: `-D clippy::mem-replace-with-default` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::mem_replace_with_default)]` |
| |
| error: replacing a value of type `T` with `T::default()` is better expressed using `core::mem::take` |
| --> tests/ui/mem_replace_no_std.rs:34:13 |
| | |
| LL | let _ = mem::replace(&mut slice, &[]); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `core::mem::take(&mut slice)` |
| |
| error: replacing an `Option` with `None` |
| --> tests/ui/mem_replace_no_std.rs:77:13 |
| | |
| LL | let _ = mem::replace(&mut f.0, None); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `f.0.take()` |
| |
| error: replacing an `Option` with `None` |
| --> tests/ui/mem_replace_no_std.rs:78:13 |
| | |
| LL | let _ = mem::replace(&mut *f, None); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `(*f).take()` |
| |
| error: replacing an `Option` with `None` |
| --> tests/ui/mem_replace_no_std.rs:79:13 |
| | |
| LL | let _ = mem::replace(&mut b.opt, None); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `b.opt.take()` |
| |
| error: aborting due to 7 previous errors |
| |