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mattrutherford ec886ddefb LenCachingMutex (#9988 ) New util LenCachingMutex can be used in place of a Mutex, when working with collections, or other types with a len() method. When the Guard is dropped, the value returned from len() is stored into an AtomicUsize and can be queried using load_len() without needing to lock the Mutex. Implementations for ```Vec``` and ```VecDeque```. Now used in [Verification](`4ded4181a6/ethcore/src/verification/queue/mod.rs (L196)`) so that calls to ```VerificationQueue.queue_info()``` no longer require locks.	2018-12-04 14:30:52 +00:00
..
src	LenCachingMutex (#9988 )	2018-12-04 14:30:52 +00:00
Cargo.toml	LenCachingMutex (#9988 )	2018-12-04 14:30:52 +00:00

New util LenCachingMutex can be used in place of a Mutex, when working
with collections, or other types with a len() method. When
the Guard is dropped, the value returned from len() is stored
into an AtomicUsize and can be queried using load_len() without
needing to lock the Mutex. Implementations for ```Vec``` and
```VecDeque```.

Now used in [Verification](4ded4181a6/ethcore/src/verification/queue/mod.rs (L196)) so that calls to ```VerificationQueue.queue_info()```
no longer require locks.

2018-12-04 14:30:52 +00:00

src LenCachingMutex (#9988 ) 2018-12-04 14:30:52 +00:00

Cargo.toml LenCachingMutex (#9988 ) 2018-12-04 14:30:52 +00:00