build.rs: fix println #850
clippy kvm
4 errors
Details
Results
| Message level | Amount |
|---|---|
| Internal compiler error | 0 |
| Error | 4 |
| Warning | 0 |
| Note | 0 |
| Help | 0 |
Versions
- rustc 1.76.0 (07dca489a 2024-02-04)
- cargo 1.76.0 (c84b36747 2024-01-18)
- clippy 0.1.76 (07dca48 2024-02-04)
Annotations
Check failure on line 347 in src/driver/kvm.rs
github-actions / clippy kvm
replacing an `Option` with `None`
error: replacing an `Option` with `None`
--> src/driver/kvm.rs:347:26
|
347 | let kvmi_event = mem::replace(&mut self.vec_events[vcpu_index], None).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `self.vec_events[vcpu_index].take()`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_option_with_none
= 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)]`
Check failure on line 346 in src/driver/kvm.rs
github-actions / clippy kvm
use of a fallible conversion when an infallible one could be used
error: use of a fallible conversion when an infallible one could be used
--> src/driver/kvm.rs:346:44
|
346 | let vcpu_index: usize = event.vcpu.try_into()?;
| ^^^^^^^^ help: use: `into`
|
= note: converting `u16` to `usize` cannot fail
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fallible_conversions
Check failure on line 326 in src/driver/kvm.rs
github-actions / clippy kvm
use of a fallible conversion when an infallible one could be used
error: use of a fallible conversion when an infallible one could be used
--> src/driver/kvm.rs:326:46
|
326 | let vcpu_index: usize = vcpu.try_into()?;
| ^^^^^^^^ help: use: `into`
|
= note: converting `u16` to `usize` cannot fail
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fallible_conversions
Check failure on line 133 in src/driver/kvm.rs
github-actions / clippy kvm
use of a fallible conversion when an infallible one could be used
error: use of a fallible conversion when an infallible one could be used
--> src/driver/kvm.rs:133:47
|
133 | kvm.vec_events.resize_with(vcpu_count.try_into()?, || None);
| ^^^^^^^^ help: use: `into`
|
= note: converting `u16` to `usize` cannot fail
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fallible_conversions
= note: `-D clippy::unnecessary-fallible-conversions` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::unnecessary_fallible_conversions)]`