openethereum/util/len-caching-mutex/Cargo.toml

[package]
description = "Mutex with cached len, for use with collections"
homepage = "http://parity.io"
license = "GPL-3.0"
name = "len-caching-mutex"
version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]

[dependencies]
parking_lot = "0.6"
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](https://github.com/paritytech/parity-ethereum/blob/4ded4181a651fe9c26850f908e4ab63bf952cab6/ethcore/src/verification/queue/mod.rs#L196) so that calls to ```VerificationQueue.queue_info()``` no longer require locks. 2018-12-04 15:30:52 +01:00			`[package]`
			`description = "Mutex with cached len, for use with collections"`
			`homepage = "http://parity.io"`
			`license = "GPL-3.0"`
			`name = "len-caching-mutex"`
			`version = "0.1.0"`
			`authors = ["Parity Technologies <admin@parity.io>"]`

			`[dependencies]`
			`parking_lot = "0.6"`