error: literal with an empty format string
  --> $DIR/write_literal_2.rs:9:28
   |
LL |     writeln!(&mut v, "{}", "{hello}");
   |                            ^^^^^^^^^
   |
   = note: `-D clippy::write-literal` implied by `-D warnings`
help: try this
   |
LL |     writeln!(&mut v, "{{hello}}");
   |                       ^^^^^^^^^--

error: literal with an empty format string
  --> $DIR/write_literal_2.rs:10:29
   |
LL |     writeln!(&mut v, r"{}", r"{hello}");
   |                             ^^^^^^^^^^
   |
help: try this
   |
LL |     writeln!(&mut v, r"{{hello}}");
   |                        ^^^^^^^^^--

error: literal with an empty format string
  --> $DIR/write_literal_2.rs:11:28
   |
LL |     writeln!(&mut v, "{}", '/'');
   |                            ^^^^
   |
help: try this
   |
LL |     writeln!(&mut v, "'");
   |                       ^--

error: literal with an empty format string
  --> $DIR/write_literal_2.rs:12:28
   |
LL |     writeln!(&mut v, "{}", '"');
   |                            ^^^
   |
help: try this
   |
LL |     writeln!(&mut v, "/"");
   |                       ^^--

error: literal with an empty format string
  --> $DIR/write_literal_2.rs:14:29
   |
LL |     writeln!(&mut v, r"{}", '/'');
   |                             ^^^^
   |
help: try this
   |
LL |     writeln!(&mut v, r"'");
   |                        ^--

error: literal with an empty format string
  --> $DIR/write_literal_2.rs:18:9
   |
LL | /         "hello /
LL | |         world!"
   | |_______________^
   |
help: try this
   |
LL |         "some hello /
LL |         world!"
   |

error: literal with an empty format string
  --> $DIR/write_literal_2.rs:25:9
   |
LL |         "1", "2", "3",
   |         ^^^
   |
help: try this
   |
LL |         "some 1/
LL |         {} / {}", "2", "3",
   |

error: literal with an empty format string
  --> $DIR/write_literal_2.rs:25:14
   |
LL |         "1", "2", "3",
   |              ^^^
   |
help: try this
   |
LL |         2 / {}",
LL |         "1", "3",
   |

error: literal with an empty format string
  --> $DIR/write_literal_2.rs:25:19
   |
LL |         "1", "2", "3",
   |                   ^^^
   |
help: try this
   |
LL |         {} / 3",
LL |         "1", "2",
   |

error: aborting due to 9 previous errors