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Fix clippy warnings

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This commit is contained in:
Jiajie Chen 2024-10-26 09:42:51 +08:00
parent 8f3a72730b
commit af17fc2243
1 changed files with 2 additions and 2 deletions
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4
src/device.rs
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@ -195,8 +195,8 @@ impl UsbDevice {
pub(crate) fn new_string(&mut self, s: &str) -> u8 {
for i in 1.. {
if self.string_pool.get(&i).is_none() {
self.string_pool.insert(i, s.to_string());
if let std::collections::hash_map::Entry::Vacant(e) = self.string_pool.entry(i) {
e.insert(s.to_string());
return i;
}
}