GetElems returns an action that gets all elements from the catcher and stores them in the destination.

ListenCh returns an action that listens to the given channel and adds all received elements to the catcher.

NewContext creates a new context that includes a *Context[T] value.

RejectNilActions removes all nil actions from the provided slice of actions.

ResetCache returns an action that clears the cache.

Run runs the given actions in-order and returns the first error encountered.

SendElem returns an action that sends the given element on the channel.

Wait returns an action that waits for the catcher to complete its operations.

Context is the context for the catcher.

Action is an interface for actions that can be executed in a context.