mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-27 15:11:30 +00:00
74 lines
3.1 KiB
Text
74 lines
3.1 KiB
Text
error: useless use of `format!`
|
|
--> $DIR/format.rs:11:5
|
|
|
|
|
LL | format!("foo");
|
|
| ^^^^^^^^^^^^^^^ help: consider using .to_string(): `"foo".to_string()`
|
|
|
|
|
= note: `-D clippy::useless-format` implied by `-D warnings`
|
|
|
|
error: useless use of `format!`
|
|
--> $DIR/format.rs:13:5
|
|
|
|
|
LL | format!("{}", "foo");
|
|
| ^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"foo".to_string()`
|
|
|
|
|
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
|
|
|
|
error: useless use of `format!`
|
|
--> $DIR/format.rs:17:5
|
|
|
|
|
LL | format!("{:+}", "foo"); // warn when the format makes no difference
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"foo".to_string()`
|
|
|
|
|
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
|
|
|
|
error: useless use of `format!`
|
|
--> $DIR/format.rs:18:5
|
|
|
|
|
LL | format!("{:<}", "foo"); // warn when the format makes no difference
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"foo".to_string()`
|
|
|
|
|
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
|
|
|
|
error: useless use of `format!`
|
|
--> $DIR/format.rs:23:5
|
|
|
|
|
LL | format!("{}", arg);
|
|
| ^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `arg.to_string()`
|
|
|
|
|
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
|
|
|
|
error: useless use of `format!`
|
|
--> $DIR/format.rs:27:5
|
|
|
|
|
LL | format!("{:+}", arg); // warn when the format makes no difference
|
|
| ^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `arg.to_string()`
|
|
|
|
|
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
|
|
|
|
error: useless use of `format!`
|
|
--> $DIR/format.rs:28:5
|
|
|
|
|
LL | format!("{:<}", arg); // warn when the format makes no difference
|
|
| ^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `arg.to_string()`
|
|
|
|
|
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
|
|
|
|
error: useless use of `format!`
|
|
--> $DIR/format.rs:55:5
|
|
|
|
|
LL | format!("{}", 42.to_string());
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `to_string()` is enough: `42.to_string()`
|
|
|
|
|
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
|
|
|
|
error: useless use of `format!`
|
|
--> $DIR/format.rs:57:5
|
|
|
|
|
LL | format!("{}", x.display().to_string());
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `to_string()` is enough: `x.display().to_string()`
|
|
|
|
|
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
|
|
|
|
error: aborting due to 9 previous errors
|
|
|