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misc: Replace map_or on false with is_some_and

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Replace `map_or()` on false condition with `is_some_and` to provide
better readability, as suggestted by v1.84.0-beta.1 `cargo clippy`.

Signed-off-by: Ruoqing He <heruoqing@iscas.ac.cn>
This commit is contained in:
Ruoqing He
2024-11-29 18:14:49 +08:00
committed by Rob Bradford
parent 7e419784cd
commit ab7b294688
5 changed files with 12 additions and 16 deletions
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virtio-devices/src/block.rs
+2 -4
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@@ -489,8 +489,7 @@ impl EpollHelperHandler for BlockEpollHandler {
EpollHelperError::HandleEvent(anyhow!("Failed to get queue event: {:?}", e))
})?;
let rate_limit_reached =
self.rate_limiter.as_ref().map_or(false, |r| r.is_blocked());
let rate_limit_reached = self.rate_limiter.as_ref().is_some_and(|r| r.is_blocked());
// Process the queue only when the rate limit is not reached
if !rate_limit_reached {
@@ -509,8 +508,7 @@ impl EpollHelperHandler for BlockEpollHandler {
))
})?;
let rate_limit_reached =
self.rate_limiter.as_ref().map_or(false, |r| r.is_blocked());
let rate_limit_reached = self.rate_limiter.as_ref().is_some_and(|r| r.is_blocked());
// Process the queue only when the rate limit is not reached
if !rate_limit_reached {