ForwardContext forwards all values from the src channel to the dst channel until the context is canceled or the src channel is closed.

NewGroup returns a Group ready for use.

RangeContext iterates over the given channel until the context is canceled or the channel is closed.

Abortable collects groups of functions that can be aborted by calling Abort.

Group is forked and improved version of "github.com/bradenaw/juniper/xsync.Group".

QueuedChannel represents a channel on which queued items can be published without having to worry if the reader has actually consumed existing items first or if there's no way of knowing ahead of time what the ideal channel buffer size should be.