mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 05:33:27 +00:00
134 lines
4.4 KiB
Text
134 lines
4.4 KiB
Text
error: use of a fallible conversion when an infallible one could be used
|
|
--> tests/ui/unnecessary_fallible_conversions.rs:6:23
|
|
|
|
|
LL | let _: i64 = 0i32.try_into().unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: converting `i32` to `i64` cannot fail
|
|
= note: `-D clippy::unnecessary-fallible-conversions` implied by `-D warnings`
|
|
= help: to override `-D warnings` add `#[allow(clippy::unnecessary_fallible_conversions)]`
|
|
help: use
|
|
|
|
|
LL - let _: i64 = 0i32.try_into().unwrap();
|
|
LL + let _: i64 = 0i32.into();
|
|
|
|
|
|
|
error: use of a fallible conversion when an infallible one could be used
|
|
--> tests/ui/unnecessary_fallible_conversions.rs:9:23
|
|
|
|
|
LL | let _: i64 = 0i32.try_into().expect("can't happen");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: converting `i32` to `i64` cannot fail
|
|
help: use
|
|
|
|
|
LL - let _: i64 = 0i32.try_into().expect("can't happen");
|
|
LL + let _: i64 = 0i32.into();
|
|
|
|
|
|
|
error: use of a fallible conversion when an infallible one could be used
|
|
--> tests/ui/unnecessary_fallible_conversions.rs:14:13
|
|
|
|
|
LL | let _ = i64::try_from(0i32).unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: converting `i32` to `i64` cannot fail
|
|
help: use
|
|
|
|
|
LL - let _ = i64::try_from(0i32).unwrap();
|
|
LL + let _ = i64::from(0i32);
|
|
|
|
|
|
|
error: use of a fallible conversion when an infallible one could be used
|
|
--> tests/ui/unnecessary_fallible_conversions.rs:17:13
|
|
|
|
|
LL | let _ = i64::try_from(0i32).expect("can't happen");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: converting `i32` to `i64` cannot fail
|
|
help: use
|
|
|
|
|
LL - let _ = i64::try_from(0i32).expect("can't happen");
|
|
LL + let _ = i64::from(0i32);
|
|
|
|
|
|
|
error: use of a fallible conversion when an infallible one could be used
|
|
--> tests/ui/unnecessary_fallible_conversions.rs:22:18
|
|
|
|
|
LL | let _: i64 = i32::try_into(0).unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: converting `i32` to `i64` cannot fail
|
|
help: use
|
|
|
|
|
LL - let _: i64 = i32::try_into(0).unwrap();
|
|
LL + let _: i64 = i32::into(0);
|
|
|
|
|
|
|
error: use of a fallible conversion when an infallible one could be used
|
|
--> tests/ui/unnecessary_fallible_conversions.rs:25:18
|
|
|
|
|
LL | let _: i64 = i32::try_into(0i32).expect("can't happen");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: converting `i32` to `i64` cannot fail
|
|
help: use
|
|
|
|
|
LL - let _: i64 = i32::try_into(0i32).expect("can't happen");
|
|
LL + let _: i64 = i32::into(0i32);
|
|
|
|
|
|
|
error: use of a fallible conversion when an infallible one could be used
|
|
--> tests/ui/unnecessary_fallible_conversions.rs:30:13
|
|
|
|
|
LL | let _ = <i64 as TryFrom<i32>>::try_from(0).unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: converting `i32` to `i64` cannot fail
|
|
help: use
|
|
|
|
|
LL - let _ = <i64 as TryFrom<i32>>::try_from(0).unwrap();
|
|
LL + let _ = <i64 as From<i32>>::from(0);
|
|
|
|
|
|
|
error: use of a fallible conversion when an infallible one could be used
|
|
--> tests/ui/unnecessary_fallible_conversions.rs:33:13
|
|
|
|
|
LL | let _ = <i64 as TryFrom<i32>>::try_from(0).expect("can't happen");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: converting `i32` to `i64` cannot fail
|
|
help: use
|
|
|
|
|
LL - let _ = <i64 as TryFrom<i32>>::try_from(0).expect("can't happen");
|
|
LL + let _ = <i64 as From<i32>>::from(0);
|
|
|
|
|
|
|
error: use of a fallible conversion when an infallible one could be used
|
|
--> tests/ui/unnecessary_fallible_conversions.rs:38:18
|
|
|
|
|
LL | let _: i64 = <i32 as TryInto<_>>::try_into(0).unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: converting `i32` to `i64` cannot fail
|
|
help: use
|
|
|
|
|
LL - let _: i64 = <i32 as TryInto<_>>::try_into(0).unwrap();
|
|
LL + let _: i64 = <i32 as Into<_>>::into(0);
|
|
|
|
|
|
|
error: use of a fallible conversion when an infallible one could be used
|
|
--> tests/ui/unnecessary_fallible_conversions.rs:41:18
|
|
|
|
|
LL | let _: i64 = <i32 as TryInto<_>>::try_into(0).expect("can't happen");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: converting `i32` to `i64` cannot fail
|
|
help: use
|
|
|
|
|
LL - let _: i64 = <i32 as TryInto<_>>::try_into(0).expect("can't happen");
|
|
LL + let _: i64 = <i32 as Into<_>>::into(0);
|
|
|
|
|
|
|
error: aborting due to 10 previous errors
|
|
|