regexdot-0.12.2.1: A polymorphic, POSIX, extended regex-engine.

Safe HaskellSafe
LanguageHaskell2010

RegExDot.ConsumptionBounds

Contents

Description

AUTHOR
Dr. Alistair Ward
DESCRIPTION
Describes the bounds of data-consumption.
Synopsis

Types

Type-synonyms

type ConsumptionBounds = (DataLength, Maybe DataLength) Source #

The minimum & maximum bounds of potential data-consumption.

type DataLength = Int Source #

A measure of the quantity of an unspecified type of data.

Constants

zero :: ConsumptionBounds Source #

Exactly zero consumption.

Functions

Predicates

isPrecise :: ConsumptionBounds -> Bool Source #

Predicate which is True if only a precise quantity of data is consumable; no more, no less.