src/tools/clippy/tests/ui/write_literal.stderr

error: literal with an empty format string
  --> tests/ui/write_literal.rs:31:27
   |
LL |     write!(v, "Hello {}", "world");
   |                           ^^^^^^^
   |
   = note: `-D clippy::write-literal` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::write_literal)]`
help: try
   |
LL -     write!(v, "Hello {}", "world");
LL +     write!(v, "Hello world");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:34:39
   |
LL |     writeln!(v, "Hello {} {}", world, "world");
   |                                       ^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "Hello {} {}", world, "world");
LL +     writeln!(v, "Hello {} world", world);
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:37:29
   |
LL |     writeln!(v, "Hello {}", "world");
   |                             ^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "Hello {}", "world");
LL +     writeln!(v, "Hello world");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:40:29
   |
LL |     writeln!(v, "{} {:.4}", "a literal", 5);
   |                             ^^^^^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "{} {:.4}", "a literal", 5);
LL +     writeln!(v, "a literal {:.4}", 5);
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:46:28
   |
LL |     writeln!(v, "{0} {1}", "hello", "world");
   |                            ^^^^^^^^^^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "{0} {1}", "hello", "world");
LL +     writeln!(v, "hello world");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:49:28
   |
LL |     writeln!(v, "{1} {0}", "hello", "world");
   |                            ^^^^^^^^^^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "{1} {0}", "hello", "world");
LL +     writeln!(v, "world hello");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:53:38
   |
LL |     writeln!(v, "{foo} {bar}", foo = "hello", bar = "world");
   |                                      ^^^^^^^^^^^^^^^^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "{foo} {bar}", foo = "hello", bar = "world");
LL +     writeln!(v, "hello world");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:56:38
   |
LL |     writeln!(v, "{bar} {foo}", foo = "hello", bar = "world");
   |                                      ^^^^^^^^^^^^^^^^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "{bar} {foo}", foo = "hello", bar = "world");
LL +     writeln!(v, "world hello");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:60:32
   |
LL |     writeln!(v, "{0} {1} {2}", "hello", 2, "world");
   |                                ^^^^^^^^^^^^^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "{0} {1} {2}", "hello", 2, "world");
LL +     writeln!(v, "hello {0} world", 2);
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:63:32
   |
LL |     writeln!(v, "{2} {1} {0}", "hello", 2, "world");
   |                                ^^^^^^^^^^^^^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "{2} {1} {0}", "hello", 2, "world");
LL +     writeln!(v, "world {0} hello", 2);
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:66:39
   |
LL |     writeln!(v, "{0} {1} {2}, {bar}", "hello", 2, 3, bar = 4);
   |                                       ^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "{0} {1} {2}, {bar}", "hello", 2, 3, bar = 4);
LL +     writeln!(v, "hello {0} {1}, {bar}", 2, 3, bar = 4);
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:69:41
   |
LL |     writeln!(v, "{0} {1} {2}, {3} {4}", "hello", 2, 3, "world", 4);
   |                                         ^^^^^^^^^^^^^^^^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "{0} {1} {2}, {3} {4}", "hello", 2, 3, "world", 4);
LL +     writeln!(v, "hello {0} {1}, world {2}", 2, 3, 4);
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:76:23
   |
LL |     writeln!(v, "{}", "{hello}");
   |                       ^^^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "{}", "{hello}");
LL +     writeln!(v, "{{hello}}");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:79:24
   |
LL |     writeln!(v, r"{}", r"{hello}");
   |                        ^^^^^^^^^^
   |
help: try
   |
LL -     writeln!(v, r"{}", r"{hello}");
LL +     writeln!(v, r"{{hello}}");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:82:23
   |
LL |     writeln!(v, "{}", '\'');
   |                       ^^^^
   |
help: try
   |
LL -     writeln!(v, "{}", '\'');
LL +     writeln!(v, "'");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:85:23
   |
LL |     writeln!(v, "{}", '"');
   |                       ^^^
   |
help: try
   |
LL -     writeln!(v, "{}", '"');
LL +     writeln!(v, "\"");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:88:24
   |
LL |     writeln!(v, r"{}", '\'');
   |                        ^^^^
   |
help: try
   |
LL -     writeln!(v, r"{}", '\'');
LL +     writeln!(v, r"'");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:94:9
   |
LL | /         "hello \
LL | |
LL | |         world!",
   | |_______________^
   |
help: try
   |
LL ~         "some hello \
LL +
LL ~         world!",
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:102:9
   |
LL | /         "1",
LL | |         "2",
LL | |         "3",
   | |___________^
   |
help: try
   |
LL ~         "some 1\
LL ~         2 \\ 3",
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:107:23
   |
LL |     writeln!(v, "{}", "\\");
   |                       ^^^^
   |
help: try
   |
LL -     writeln!(v, "{}", "\\");
LL +     writeln!(v, "\\");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:110:24
   |
LL |     writeln!(v, r"{}", "\\");
   |                        ^^^^
   |
help: try
   |
LL -     writeln!(v, r"{}", "\\");
LL +     writeln!(v, r"\");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:113:26
   |
LL |     writeln!(v, r#"{}"#, "\\");
   |                          ^^^^
   |
help: try
   |
LL -     writeln!(v, r#"{}"#, "\\");
LL +     writeln!(v, r#"\"#);
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:116:23
   |
LL |     writeln!(v, "{}", r"\");
   |                       ^^^^
   |
help: try
   |
LL -     writeln!(v, "{}", r"\");
LL +     writeln!(v, "\\");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:119:23
   |
LL |     writeln!(v, "{}", "\r");
   |                       ^^^^
   |
help: try
   |
LL -     writeln!(v, "{}", "\r");
LL +     writeln!(v, "\r");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:128:23
   |
LL |     writeln!(v, "{}", r#"""#);
   |                       ^^^^^^
   |
help: try
   |
LL -     writeln!(v, "{}", r#"""#);
LL +     writeln!(v, "\"");
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:133:9
   |
LL | /         r#"
LL | |
LL | |         foo
LL | |         \
...  |
LL | |         bar
LL | | "#
   | |__^
   |
help: try
   |
LL ~         "
LL +
LL +         foo
LL +         \\
LL +         \\\\
LL +         \"
LL +         \\\"
LL +         bar
LL ~ "
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:147:55
   |
LL |     writeln!(v, "Hello {3} is {0:2$.1$}", 0.01, 2, 3, "x");
   |                                                       ^^^
   |
help: try
   |
LL -     writeln!(v, "Hello {3} is {0:2$.1$}", 0.01, 2, 3, "x");
LL +     writeln!(v, "Hello x is {0:2$.1$}", 0.01, 2, 3);
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:149:52
   |
LL |     writeln!(v, "Hello {2} is {0:3$.1$}", 0.01, 2, "x", 3);
   |                                                    ^^^
   |
help: try
   |
LL -     writeln!(v, "Hello {2} is {0:3$.1$}", 0.01, 2, "x", 3);
LL +     writeln!(v, "Hello x is {0:2$.1$}", 0.01, 2, 3);
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:151:49
   |
LL |     writeln!(v, "Hello {1} is {0:3$.2$}", 0.01, "x", 2, 3);
   |                                                 ^^^
   |
help: try
   |
LL -     writeln!(v, "Hello {1} is {0:3$.2$}", 0.01, "x", 2, 3);
LL +     writeln!(v, "Hello x is {0:2$.1$}", 0.01, 2, 3);
   |

error: literal with an empty format string
  --> tests/ui/write_literal.rs:153:43
   |
LL |     writeln!(v, "Hello {0} is {1:3$.2$}", "x", 0.01, 2, 3);
   |                                           ^^^
   |
help: try
   |
LL -     writeln!(v, "Hello {0} is {1:3$.2$}", "x", 0.01, 2, 3);
LL +     writeln!(v, "Hello x is {0:2$.1$}", 0.01, 2, 3);
   |

error: aborting due to 30 previous errors