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: 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 {1}", "world"); | error: literal with an empty format string --> $DIR/write_literal.rs:44:37 | LL | writeln!(v, "{0} {1}", "hello", "world"); | ^^^^^^^ | help: try | LL - writeln!(v, "{0} {1}", "hello", "world"); LL + writeln!(v, "{0} world", "hello"); | error: literal with an empty format string --> $DIR/write_literal.rs:47:37 | LL | writeln!(v, "{1} {0}", "hello", "world"); | ^^^^^^^ | help: try | LL - writeln!(v, "{1} {0}", "hello", "world"); LL + writeln!(v, "world {0}", "hello"); | error: literal with an empty format string --> $DIR/write_literal.rs:47:28 | LL | writeln!(v, "{1} {0}", "hello", "world"); | ^^^^^^^ | help: try | LL - writeln!(v, "{1} {0}", "hello", "world"); LL + writeln!(v, "{1} hello", "world"); | error: literal with an empty format string --> $DIR/write_literal.rs:52:38 | LL | writeln!(v, "{foo} {bar}", foo = "hello", bar = "world"); | ^^^^^^^ | help: try | LL - writeln!(v, "{foo} {bar}", foo = "hello", bar = "world"); LL + writeln!(v, "hello {bar}", bar = "world"); | error: literal with an empty format string --> $DIR/write_literal.rs:52:53 | LL | writeln!(v, "{foo} {bar}", foo = "hello", bar = "world"); | ^^^^^^^ | help: try | LL - writeln!(v, "{foo} {bar}", foo = "hello", bar = "world"); LL + writeln!(v, "{foo} world", foo = "hello"); | error: literal with an empty format string --> $DIR/write_literal.rs:55:53 | LL | writeln!(v, "{bar} {foo}", foo = "hello", bar = "world"); | ^^^^^^^ | help: try | LL - writeln!(v, "{bar} {foo}", foo = "hello", bar = "world"); LL + writeln!(v, "world {foo}", foo = "hello"); | error: literal with an empty format string --> $DIR/write_literal.rs:55:38 | LL | writeln!(v, "{bar} {foo}", foo = "hello", bar = "world"); | ^^^^^^^ | help: try | LL - writeln!(v, "{bar} {foo}", foo = "hello", bar = "world"); LL + writeln!(v, "{bar} hello", bar = "world"); | error: aborting due to 12 previous errors