go120.go 335 B

12345678910111213
  1. // Copyright 2023 The Go Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style
  3. // license that can be found in the LICENSE file.
  4. //go:build go1.20
  5. package errgroup
  6. import "context"
  7. func withCancelCause(parent context.Context) (context.Context, func(error)) {
  8. return context.WithCancelCause(parent)
  9. }