Module combine::stream::state

Stateful stream wrappers.

Structs

IndexPositioner	The IndexPositioner<Item, Range> struct maintains the current index into the stream I. The initial index is index 0. Each Item consumed increments the index by 1; each range consumed increments the position by range.len().
SourcePosition	Struct which represents a position in a source file.
State	The State<I> struct maintains the current position in the stream I using the Positioner trait to track the position.

Traits

DefaultPositioned	Defines a default Positioner type for a particular Stream type.
Positioner	Trait for tracking the current position of a Stream.
RangePositioner	Trait for tracking the current position of a RangeStream.