| error: multiple unused formatting arguments |
| --> $DIR/issue-89173.rs:7:20 |
| | |
| LL | print!("%0*x", width, num); |
| | ------ ^^^^^ ^^^ argument never used |
| | | | |
| | | argument never used |
| | multiple missing formatting specifiers |
| | |
| note: format specifiers use curly braces, and you have to use a positional or named parameter for the width |
| --> $DIR/issue-89173.rs:7:13 |
| | |
| LL | print!("%0*x", width, num); |
| | ^^^^ |
| = note: printf formatting is not supported; see the documentation for `std::fmt` |
| |
| error: aborting due to 1 previous error |
| |
