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denoland-deno/cli/util/sync/mod.rs
David Sherret 1b355d8a87
refactor(npm): improve locking around updating npm resolution (#24104)
Introduces a `SyncReadAsyncWriteLock` to make it harder to write to the
npm resolution without first waiting async in a queue. For the npm
resolution, reading synchronously is fine, but when updating, someone
should wait async, clone the data, then write the data at the end back.
2024-06-05 15:17:35 -04:00

14 lines
423 B
Rust

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
mod async_flag;
mod atomic_flag;
mod sync_read_async_write_lock;
mod task_queue;
mod value_creator;
pub use async_flag::AsyncFlag;
pub use atomic_flag::AtomicFlag;
pub use sync_read_async_write_lock::SyncReadAsyncWriteLock;
pub use task_queue::TaskQueue;
pub use task_queue::TaskQueuePermit;
pub use value_creator::MultiRuntimeAsyncValueCreator;