Module regex_syntax::hir
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Defines a high-level intermediate representation for regular expressions.
Modules
Provides routines for extracting literal prefixes and suffixes from an Hir.
This module provides a regular expression printer for Hir.
Defines a translator that converts an Ast to an Hir.
Structs
An error that occurs when Unicode-aware simple case folding fails.
A set of characters represented by arbitrary bytes (where one byte corresponds to one character).
An iterator over all ranges in a byte character class.
A single range of characters represented by arbitrary bytes.
A set of characters represented by Unicode scalar values.
An iterator over all ranges in a Unicode character class.
A single range of characters represented by Unicode scalar values.
An error that can occur while translating an Ast to a Hir.
The high-level intermediate representation for a group.
A high-level intermediate representation (HIR) for a regular expression.
The high-level intermediate representation of a repetition operator.
Enums
The high-level intermediate representation for an anchor assertion.
The high-level intermediate representation of a character class.
The type of an error that occurred while building an Hir.
The kind of group.
The kind of an arbitrary Hir expression.
The high-level intermediate representation of a literal.
The kind of a repetition operator.
The kind of a counted repetition operator.
The high-level intermediate representation for a word-boundary assertion.
Traits
A trait for visiting the high-level IR (HIR) in depth first order.
Functions
Executes an implementation of Visitor in constant stack space.