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|
error: useless use of `format!`
--> $DIR/format.rs:13:5
|
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:14:5
|
LL | format!("{{}}");
| ^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"{}".to_string();`
error: useless use of `format!`
--> $DIR/format.rs:15:5
|
LL | format!("{{}} abc {{}}");
| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"{} abc {}".to_string();`
error: useless use of `format!`
--> $DIR/format.rs:16:5
|
LL | / format!(
LL | | r##"foo {{}}
LL | | " bar"##
LL | | );
| |______^ help: consider using `.to_string()`: `"foo {}/n/" bar".to_string();`
error: useless use of `format!`
--> $DIR/format.rs:21:5
|
LL | format!("{}", "foo");
| ^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"foo".to_string();`
error: useless use of `format!`
--> $DIR/format.rs:25:5
|
LL | format!("{:+}", "foo"); // Warn when the format makes no difference.
| ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"foo".to_string();`
error: useless use of `format!`
--> $DIR/format.rs:26:5
|
LL | format!("{:<}", "foo"); // Warn when the format makes no difference.
| ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"foo".to_string();`
error: useless use of `format!`
--> $DIR/format.rs:31:5
|
LL | format!("{}", arg);
| ^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `arg.to_string();`
error: useless use of `format!`
--> $DIR/format.rs:35:5
|
LL | format!("{:+}", arg); // Warn when the format makes no difference.
| ^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `arg.to_string();`
error: useless use of `format!`
--> $DIR/format.rs:36:5
|
LL | format!("{:<}", arg); // Warn when the format makes no difference.
| ^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `arg.to_string();`
error: useless use of `format!`
--> $DIR/format.rs:63:5
|
LL | format!("{}", 42.to_string());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `42.to_string();`
error: useless use of `format!`
--> $DIR/format.rs:65:5
|
LL | format!("{}", x.display().to_string());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `x.display().to_string();`
error: useless use of `format!`
--> $DIR/format.rs:69:18
|
LL | let _ = Some(format!("{}", a + "bar"));
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `a + "bar"`
error: aborting due to 13 previous errors
|
