rust-clippy/tests/ui/write_literal.stderr

error: literal with an empty format string
  --> $DIR/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
  --> $DIR/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
  --> $DIR/write_literal.rs:36:29
   |
LL |     writeln!(v, "Hello {}", "world");
   |                             ^^^^^^^
   |
help: try
   |
LL -     writeln!(v, "Hello {}", "world");
LL +     writeln!(v, "Hello world");
   |

error: literal with an empty format string
  --> $DIR/write_literal.rs:38:29
   |
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
  --> $DIR/write_literal.rs:44:28
   |
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
  --> $DIR/write_literal.rs:46:28
   |
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
  --> $DIR/write_literal.rs:50:38
   |
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
  --> $DIR/write_literal.rs:52:38
   |
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
  --> $DIR/write_literal.rs:56:32
   |
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
  --> $DIR/write_literal.rs:58:32
   |
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
  --> $DIR/write_literal.rs:60:39
   |
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
  --> $DIR/write_literal.rs:62:41
   |
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: aborting due to 12 previous errors