NewBarWriter returns an initialized BarWriter with the given bar length and byte-formatting toggle, waiting the given duration between writes.

NewCounter constructs a CountProgressor with a given maximum count.

Bar is a tool for concurrently monitoring the progress of a task with a simple linear ASCII visualization.

BarWriter implements Manager.

CountProgressor is an implementation of Progressor that uses.

Manager is an interface which tools can use to registers progressors which track the progress of any arbitrary operation.

Progressor can be implemented to allow an object to hook up to a progress.Bar.

Updateable is a Progressor which also exposes the ability for the progressing value to be updated.