Module poloto::iter[−][src]

Contains the DoubleIterator trait and three different implementers of it.

Structs

BufferIter	Created by `PlotIterator::buffer_iter`
FileBuffer	`PlotIterator` provides two ways to create a `DoubleIterator`. A third option is to use the iterator only once, but instead of storing in memory, we use a file as a buffer.
FileBufferRead	Iterate over the plots that were stored to a file.
NoBufferIter	Created by `PlotIterator::buffer_iter`

DoubleIterator	The trait that plot functions accept. All plots must be iterated through twice. Once to find the right scale to fit all the plots in the graph. And a second time to scale all the plots by the scale we found on the first iteration. A `DoubleIterator` is itself an iterator that represents its first iteration. Once that is done, the user can call `finish_first` to produce the second iterator.
PlotIterator	Trait that is implemented for all iterators through a blanket impl.

buffer_iter	Create a `DoubleIterator` that uses an iterator just once, and stores the plots in a Vec for the second iteration.
file_buffer	Create a `DoubleIterator` that uses a file buffer.
twice_iter	Create a `DoubleIterator` that uses an iterator twice by cloning it once.