Regex Type: Retrieve String Pattern

paiv · February 16, 2025, 12:47pm

I don't know the status of the current implementation, but it was mentioned in the proposal as a future direction

proposals/0351-regex-builder.md

main

# Regex builder DSL

* Proposal: [SE-0351](0351-regex-builder.md)
* Authors: [Richard Wei](https://github.com/rxwei), [Michael Ilseman](https://github.com/milseman), [Nate Cook](https://github.com/natecook1000), [Alejandro Alonso](https://github.com/azoy)
* Review Manager: [Ben Cohen](https://github.com/airspeedswift)
* Implementation: [apple/swift-experimental-string-processing](https://github.com/apple/swift-experimental-string-processing/tree/main/Sources/RegexBuilder)
  * Available in nightly toolchain snapshots with `import _StringProcessing`
* Status: **Implemented (Swift 5.7)**
* Review: ([pitch](https://forums.swift.org/t/pitch-regex-builder-dsl/56007))
   ([first review](https://forums.swift.org/t/se-0351-regex-builder-dsl/56531))
       ([revision](https://forums.swift.org/t/returned-for-revision-se-0351-regex-builder-dsl/57224))
  ([second review](https://forums.swift.org/t/se-0351-second-review-regex-builder-dsl/58721))
     ([acceptance](https://forums.swift.org/t/accepted-se-0351-regex-builder-dsl/58972))

**Table of Contents**
- [Regex builder DSL](#regex-builder-dsl)
  - [Introduction](#introduction)
  - [Motivation](#motivation)
  - [Proposed solution](#proposed-solution)
  - [Detailed design](#detailed-design)

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Related: Any way to get raw regex literal from RegexBuilder?