re2

library2025-11-05vcpkgunverified

RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.

utility

vcpkg install re2

INSTALL

IMPORT

SIG · RE2

re2

utilitycppv2025-11-05

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

re2/re2.h

✓ #include <re2/re2.h>

Match a digit string using RE2

#include <re2/re2.h> #include <iostream> int main() { RE2 re("\\d+"); std::string s = "123"; if (RE2::FullMatch(s, re)) { std::cout << "Match!" << std::endl; } return 0; }

Debug

Known issues

gotchaDoes not support backreferences or lookahead/lookbehind

fix

Use PCRE2 or Boost.Regex if those features are needed

affects: *

Upgrade

Version history

2025-11-05latest on vcpkg

Audit

Dependencies

No dependency data recorded yet.

Agent activity

6 hits · last 30 days

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Resources

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