Module regex::internal[−][src]

The internal module exists to support suspicious activity, such as testing different matching engines and supporting the regex-debug CLI utility.

Structs

Char	An inline representation of `Option<char>`.
CharInput	An input reader over characters.
Compiler	A compiler translates a regular expression AST to a sequence of instructions. The sequence of instructions represents an NFA.
Exec	`Exec` manages the execution of a regular expression.
ExecBuilder	Facilitates the construction of an executor by exposing various knobs to control how a regex is executed and what kinds of resources it's permitted to use.
InputAt	Represents a location in the input.
InstRanges	Representation of the Ranges instruction.
LiteralSearcher	A prefix extracted from a compiled regular expression.
Program	Program is a sequence of instructions and various facts about thos instructions.

EmptyLook	The set of zero-width match instructions.
Inst	Inst is an instruction code in a Regex program.

An abstraction over input used in the matching engines.