projects / rustc.git / blame
| Commit | Line | Data |
|---|---|---|
| f20569fa XL |
1 | error: useless use of `format!` |
| 2 | --> $DIR/format.rs:13:5 | |
| 3 | | | |
| 4 | LL | format!("foo"); | |
| 5 | | ^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"foo".to_string();` | |
| 6 | | | |
| 7 | = note: `-D clippy::useless-format` implied by `-D warnings` | |
| 8 | ||
| 9 | error: useless use of `format!` | |
| 10 | --> $DIR/format.rs:14:5 | |
| 11 | | | |
| 12 | LL | format!("{{}}"); | |
| 13 | | ^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"{}".to_string();` | |
| 14 | ||
| 15 | error: useless use of `format!` | |
| 16 | --> $DIR/format.rs:15:5 | |
| 17 | | | |
| 18 | LL | format!("{{}} abc {{}}"); | |
| 19 | | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"{} abc {}".to_string();` | |
| 20 | ||
| 21 | error: useless use of `format!` | |
| 22 | --> $DIR/format.rs:16:5 | |
| 23 | | | |
| 24 | LL | / format!( | |
| 25 | LL | | r##"foo {{}} | |
| 26 | LL | | " bar"## | |
| 27 | LL | | ); | |
| 28 | | |______^ | |
| 29 | | | |
| 30 | help: consider using `.to_string()` | |
| 31 | | | |
| 94222f64 XL |
32 | LL ~ r##"foo {} |
| 33 | LL + " bar"##.to_string(); | |
| f20569fa XL |
34 | | |
| 35 | ||
| 36 | error: useless use of `format!` | |
| 37 | --> $DIR/format.rs:21:5 | |
| 38 | | | |
| 39 | LL | format!("{}", "foo"); | |
| 40 | | ^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"foo".to_string();` | |
| 41 | ||
| 42 | error: useless use of `format!` | |
| 43 | --> $DIR/format.rs:25:5 | |
| 44 | | | |
| 45 | LL | format!("{:+}", "foo"); // Warn when the format makes no difference. | |
| 46 | | ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"foo".to_string();` | |
| 47 | ||
| 48 | error: useless use of `format!` | |
| 49 | --> $DIR/format.rs:26:5 | |
| 50 | | | |
| 51 | LL | format!("{:<}", "foo"); // Warn when the format makes no difference. | |
| 52 | | ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"foo".to_string();` | |
| 53 | ||
| 54 | error: useless use of `format!` | |
| 55 | --> $DIR/format.rs:31:5 | |
| 56 | | | |
| 57 | LL | format!("{}", arg); | |
| 58 | | ^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `arg.to_string();` | |
| 59 | ||
| 60 | error: useless use of `format!` | |
| 61 | --> $DIR/format.rs:35:5 | |
| 62 | | | |
| 63 | LL | format!("{:+}", arg); // Warn when the format makes no difference. | |
| 64 | | ^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `arg.to_string();` | |
| 65 | ||
| 66 | error: useless use of `format!` | |
| 67 | --> $DIR/format.rs:36:5 | |
| 68 | | | |
| 69 | LL | format!("{:<}", arg); // Warn when the format makes no difference. | |
| 70 | | ^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `arg.to_string();` | |
| 71 | ||
| 72 | error: useless use of `format!` | |
| 73 | --> $DIR/format.rs:63:5 | |
| 74 | | | |
| 75 | LL | format!("{}", 42.to_string()); | |
| 76 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `42.to_string();` | |
| 77 | ||
| 78 | error: useless use of `format!` | |
| 79 | --> $DIR/format.rs:65:5 | |
| 80 | | | |
| 81 | LL | format!("{}", x.display().to_string()); | |
| 82 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `x.display().to_string();` | |
| 83 | ||
| 84 | error: useless use of `format!` | |
| 85 | --> $DIR/format.rs:69:18 | |
| 86 | | | |
| 87 | LL | let _ = Some(format!("{}", a + "bar")); | |
| 88 | | ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `a + "bar"` | |
| 89 | ||
| cdc7bbd5 XL |
90 | error: useless use of `format!` |
| 91 | --> $DIR/format.rs:73:22 | |
| 92 | | | |
| 93 | LL | let _s: String = format!("{}", &*v.join("/n")); | |
| 94 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `(&*v.join("/n")).to_string()` | |
| 95 | ||
| 96 | error: aborting due to 14 previous errors | |
| f20569fa | 97 |