Module position

Stream wrapper which provides more detailed position information.

Structs

• IndexPositioner
  The IndexPositioner<Item, Range> struct maintains the current index into the stream Input. The initial index is index 0. Each Item committed increments the index by 1; each range committed increments the position by range.len().
• SourcePosition
  Struct which represents a position in a source file.
• Stream
  The Stream<Input> struct maintains the current position in the stream Input 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.