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hub / github.com/astercloud/aster / ForEach

Function ForEach

pkg/stream/stream.go:649–663  ·  view source on GitHub ↗

ForEach 消费读取器中的所有值,对每个值调用 fn

(r *Reader[T], fn func(T) error)

Source from the content-addressed store, hash-verified

647
648// ForEach 消费读取器中的所有值,对每个值调用 fn
649func ForEach[T any](r *Reader[T], fn func(T) error) error {
650 defer r.Close()
651 for {
652 v, err := r.Recv()
653 if errors.Is(err, io.EOF) {
654 return nil
655 }
656 if err != nil {
657 return err
658 }
659 if err := fn(v); err != nil {
660 return err
661 }
662 }
663}

Callers 2

TestForEachFunction · 0.85
TestForEach_ErrorFunction · 0.85

Calls 2

RecvMethod · 0.80
CloseMethod · 0.65

Tested by 2

TestForEachFunction · 0.68
TestForEach_ErrorFunction · 0.68