error: writing a literal with an empty format string --> $DIR/write_literal.rs:26:79 | 26 | writeln!(&mut v, "{} of {:b} people know binary, the other half doesn't", 1, 2); | ^ | = note: `-D write-literal` implied by `-D warnings` error: writing a literal with an empty format string --> $DIR/write_literal.rs:27:32 | 27 | write!(&mut v, "Hello {}", "world"); | ^^^^^^^ error: writing a literal with an empty format string --> $DIR/write_literal.rs:28:44 | 28 | writeln!(&mut v, "Hello {} {}", world, "world"); | ^^^^^^^ error: writing a literal with an empty format string --> $DIR/write_literal.rs:29:34 | 29 | writeln!(&mut v, "Hello {}", "world"); | ^^^^^^^ error: writing a literal with an empty format string --> $DIR/write_literal.rs:30:38 | 30 | writeln!(&mut v, "10 / 4 is {}", 2.5); | ^^^ error: writing a literal with an empty format string --> $DIR/write_literal.rs:31:36 | 31 | writeln!(&mut v, "2 + 1 = {}", 3); | ^ error: writing a literal with an empty format string --> $DIR/write_literal.rs:36:33 | 36 | writeln!(&mut v, "{0} {1}", "hello", "world"); | ^^^^^^^ error: writing a literal with an empty format string --> $DIR/write_literal.rs:36:42 | 36 | writeln!(&mut v, "{0} {1}", "hello", "world"); | ^^^^^^^ error: writing a literal with an empty format string --> $DIR/write_literal.rs:37:33 | 37 | writeln!(&mut v, "{1} {0}", "hello", "world"); | ^^^^^^^ error: writing a literal with an empty format string --> $DIR/write_literal.rs:37:42 | 37 | writeln!(&mut v, "{1} {0}", "hello", "world"); | ^^^^^^^ error: writing a literal with an empty format string --> $DIR/write_literal.rs:40:41 | 40 | writeln!(&mut v, "{foo} {bar}", foo="hello", bar="world"); | ^^^^^^^ error: writing a literal with an empty format string --> $DIR/write_literal.rs:40:54 | 40 | writeln!(&mut v, "{foo} {bar}", foo="hello", bar="world"); | ^^^^^^^ error: writing a literal with an empty format string --> $DIR/write_literal.rs:41:41 | 41 | writeln!(&mut v, "{bar} {foo}", foo="hello", bar="world"); | ^^^^^^^ error: writing a literal with an empty format string --> $DIR/write_literal.rs:41:54 | 41 | writeln!(&mut v, "{bar} {foo}", foo="hello", bar="world"); | ^^^^^^^ error: aborting due to 14 previous errors