| error: unknown format trait `notimplemented` |
| --> $DIR/ifmt-unknown-trait.rs:2:16 |
| | |
| LL | format!("{:notimplemented}", "3"); |
| | ^^^^^^^^^^^^^^ |
| | |
| = note: the only appropriate formatting traits are: |
| - ``, which uses the `Display` trait |
| - `?`, which uses the `Debug` trait |
| - `e`, which uses the `LowerExp` trait |
| - `E`, which uses the `UpperExp` trait |
| - `o`, which uses the `Octal` trait |
| - `p`, which uses the `Pointer` trait |
| - `b`, which uses the `Binary` trait |
| - `x`, which uses the `LowerHex` trait |
| - `X`, which uses the `UpperHex` trait |
| |
| error: aborting due to 1 previous error |
| |
