diff options
| -rw-r--r-- | stm32-metapac-gen/src/lib.rs | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/stm32-metapac-gen/src/lib.rs b/stm32-metapac-gen/src/lib.rs index abeb6d846..ae401bb67 100644 --- a/stm32-metapac-gen/src/lib.rs +++ b/stm32-metapac-gen/src/lib.rs | |||
| @@ -447,11 +447,13 @@ pub fn gen(options: Options) { | |||
| 447 | Some(clock) => clock.as_str(), | 447 | Some(clock) => clock.as_str(), |
| 448 | None => { | 448 | None => { |
| 449 | // No clock was specified, derive the clock name from the enable register name. | 449 | // No clock was specified, derive the clock name from the enable register name. |
| 450 | let re = Regex::new("([A-Z]+\\d*).*").unwrap(); | 450 | Regex::new("([A-Z]+\\d*).*") |
| 451 | let caps = re.captures(enable_reg).expect( | 451 | .unwrap() |
| 452 | "unable to derive clock name from register name {}", | 452 | .captures(enable_reg) |
| 453 | ); | 453 | .unwrap() |
| 454 | caps.get(1).unwrap().as_str() | 454 | .get(1) |
| 455 | .unwrap() | ||
| 456 | .as_str() | ||
| 455 | } | 457 | } |
| 456 | }; | 458 | }; |
| 457 | 459 | ||