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Remove broken panic message

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This commit is contained in:
Timo Kröger 2021-08-04 12:51:05 +02:00
parent e21faaeb47
commit f240edc579
1 changed files with 7 additions and 5 deletions
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12
stm32-metapac-gen/src/lib.rs
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@ -447,11 +447,13 @@ pub fn gen(options: Options) {
Some(clock) => clock.as_str(), Some(clock) => clock.as_str(),
None => { None => {
// No clock was specified, derive the clock name from the enable register name. // No clock was specified, derive the clock name from the enable register name.
let re = Regex::new("([A-Z]+\\d*).*").unwrap(); Regex::new("([A-Z]+\\d*).*")
let caps = re.captures(enable_reg).expect( .unwrap()
"unable to derive clock name from register name {}", .captures(enable_reg)
); .unwrap()
caps.get(1).unwrap().as_str() .get(1)
.unwrap()
.as_str()
} }
}; };