golang-golang-x-sync-dev - 0.0~git20210220.036812b-1 main

This package provides supplemental Go libraries (golang.org/x/sync) that
were not included in the main distribution. It provides Go concurrency
primitives in addition to the ones provided by the language ro the "sync"
and "sync/atomic" packages.
.
Provides:
- singleflight: provides a duplicate function call suppression mechanism
- errgroup: provides synchronization, error propagation, and Context
cancellation for groups of goroutines working on subtasks
- semaphore: provides a weighted semaphore implementation
- syncmap: provides a concurrent map implementation