concurrent

Documentation

Index

• func Errors(ctx context.Context) (errs chan error, fail func(error))
• func Failer(ctx context.Context, errs chan<- error) func(error)

Functions

func Errors

func Errors(ctx context.Context) (errs chan error, fail func(error))

Errors returns an error channel and a function to push an error into the channel.

func Failer

func Failer(ctx context.Context, errs chan<- error) func(error)

Failer is a function that returns a function to push an error into a channel. It takes a context and an error channel as arguments, and ensures that the error is pushed into the channel only if the context has not been cancelled.