error: invalid format string: expected format parameter to occur after `:` --> $DIR/format-string-wrong-order.rs:3:15 | LL | format!("{?:}", bar); | ^ expected `?` to occur after `:` in format string | = note: `?` comes after `:`, try `:?` instead error: invalid format string: expected format parameter to occur after `:` --> $DIR/format-string-wrong-order.rs:5:15 | LL | format!("{?:bar}"); | ^ expected `?` to occur after `:` in format string | = note: `?` comes after `:`, try `bar:?` instead error: invalid format string: expected format parameter to occur after `:` --> $DIR/format-string-wrong-order.rs:7:15 | LL | format!("{?:?}", bar); | ^ expected `?` to occur after `:` in format string | = note: `?` comes after `:`, try `:?` instead error: invalid format string: expected `'}'`, found `'?'` --> $DIR/format-string-wrong-order.rs:9:15 | LL | format!("{??}", bar); | -^ expected `}` in format string | | | because of this opening brace | = note: if you intended to print `{`, you can escape it using `{{` error: invalid format string: expected `'}'`, found `'?'` --> $DIR/format-string-wrong-order.rs:11:15 | LL | format!("{?;bar}"); | -^ expected `}` in format string | | | because of this opening brace | = note: if you intended to print `{`, you can escape it using `{{` error: invalid format string: expected format parameter to occur after `:` --> $DIR/format-string-wrong-order.rs:13:15 | LL | format!("{?:#?}", bar); | ^ expected `?` to occur after `:` in format string | = note: `?` comes after `:`, try `:?` instead error: aborting due to 6 previous errors