rust-clippy/tests/ui/print_literal.stderr

error: literal with an empty format string
  --> $DIR/print_literal.rs:27:24
   |
LL |     print!("Hello {}", "world");
   |                        ^^^^^^^
   |
   = note: `-D clippy::print-literal` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::print_literal)]`
help: try
   |
LL -     print!("Hello {}", "world");
LL +     print!("Hello world");
   |

error: literal with an empty format string
  --> $DIR/print_literal.rs:30:36
   |
LL |     println!("Hello {} {}", world, "world");
   |                                    ^^^^^^^
   |
help: try
   |
LL -     println!("Hello {} {}", world, "world");
LL +     println!("Hello {} world", world);
   |

error: literal with an empty format string
  --> $DIR/print_literal.rs:32:26
   |
LL |     println!("Hello {}", "world");
   |                          ^^^^^^^
   |
help: try
   |
LL -     println!("Hello {}", "world");
LL +     println!("Hello world");
   |

error: literal with an empty format string
  --> $DIR/print_literal.rs:34:26
   |
LL |     println!("{} {:.4}", "a literal", 5);
   |                          ^^^^^^^^^^^
   |
help: try
   |
LL -     println!("{} {:.4}", "a literal", 5);
LL +     println!("a literal {:.4}", 5);
   |

error: literal with an empty format string
  --> $DIR/print_literal.rs:40:25
   |
LL |     println!("{0} {1}", "hello", "world");
   |                         ^^^^^^^
   |
help: try
   |
LL -     println!("{0} {1}", "hello", "world");
LL +     println!("hello {1}", "world");
   |

error: literal with an empty format string
  --> $DIR/print_literal.rs:40:34
   |
LL |     println!("{0} {1}", "hello", "world");
   |                                  ^^^^^^^
   |
help: try
   |
LL -     println!("{0} {1}", "hello", "world");
LL +     println!("{0} world", "hello");
   |

error: literal with an empty format string
  --> $DIR/print_literal.rs:43:34
   |
LL |     println!("{1} {0}", "hello", "world");
   |                                  ^^^^^^^
   |
help: try
   |
LL -     println!("{1} {0}", "hello", "world");
LL +     println!("world {0}", "hello");
   |

error: literal with an empty format string
  --> $DIR/print_literal.rs:43:25
   |
LL |     println!("{1} {0}", "hello", "world");
   |                         ^^^^^^^
   |
help: try
   |
LL -     println!("{1} {0}", "hello", "world");
LL +     println!("{1} hello", "world");
   |

error: literal with an empty format string
  --> $DIR/print_literal.rs:48:35
   |
LL |     println!("{foo} {bar}", foo = "hello", bar = "world");
   |                                   ^^^^^^^
   |
help: try
   |
LL -     println!("{foo} {bar}", foo = "hello", bar = "world");
LL +     println!("hello {bar}", bar = "world");
   |

error: literal with an empty format string
  --> $DIR/print_literal.rs:48:50
   |
LL |     println!("{foo} {bar}", foo = "hello", bar = "world");
   |                                                  ^^^^^^^
   |
help: try
   |
LL -     println!("{foo} {bar}", foo = "hello", bar = "world");
LL +     println!("{foo} world", foo = "hello");
   |

error: literal with an empty format string
  --> $DIR/print_literal.rs:51:50
   |
LL |     println!("{bar} {foo}", foo = "hello", bar = "world");
   |                                                  ^^^^^^^
   |
help: try
   |
LL -     println!("{bar} {foo}", foo = "hello", bar = "world");
LL +     println!("world {foo}", foo = "hello");
   |

error: literal with an empty format string
  --> $DIR/print_literal.rs:51:35
   |
LL |     println!("{bar} {foo}", foo = "hello", bar = "world");
   |                                   ^^^^^^^
   |
help: try
   |
LL -     println!("{bar} {foo}", foo = "hello", bar = "world");
LL +     println!("{bar} hello", bar = "world");
   |

error: aborting due to 12 previous errors