rust-lang regex Discussions

Discussions

• 1You must be logged in to vote

  🙏

  Character ( Perl ) Class Operation Support

  Shiftcoder94 askedJun 9, 2025in Q&A · Answered

  

  

  11
• 1You must be logged in to vote

  🙏

  How do I get all the matches in repeat capture group?

  tisonkun askedMay 20, 2025in Q&A · Answered

  

  

  

  

  2
• 1You must be logged in to vote

  🙏

  How do I get the name for each capture group when using Captures::iter?

  tisonkun askedMay 19, 2025in Q&A · Answered

  

  

  2
• 9You must be logged in to vote

  💬

  O(m * n) lookaround

  rpjohnst startedJan 19, 2024in General

  

  

  1
• 1You must be logged in to vote

  🙏

  how to match a group earlier in the regex?

  Admiralfeb askedMay 4, 2025in Q&A · Unanswered

  

  

  1
• 1You must be logged in to vote

  🙏

  Simple example to do overlapping regex matches

  gagbo askedApr 28, 2025in Q&A · Answered

  

  

  7
• 1You must be logged in to vote

  🙏

  How can I build a regex pattern with sequences of non utf-8 bytes?

  johomo askedFeb 13, 2025in Q&A · Answered

  

  

  3
• 1You must be logged in to vote

  🙏

  how to replace capture group while preserving surrounding context?

  tqwewe askedJun 7, 2021in Q&A · Answered

  

  

  

  

  5
• 1You must be logged in to vote

  🙏

  Creating a DFA for regex with backreferences if the strings are of finite and known length

  asasine askedDec 20, 2024in Q&A · Answered

  

  

  5
• 1You must be logged in to vote

  🙏

  Exclude a Pattern in regex When Matching Another Pattern

  Sophanatprime askedDec 28, 2024in Q&A · Answered

  

  

  2
• 3You must be logged in to vote

  🙏

  Full string match

  XakepSDK askedJan 6, 2021in Q&A · Answered

  

  

  

  

  4
• 1You must be logged in to vote

  🙏

  Is this the correct way to use byte::Regex?

  kirs112 askedDec 8, 2024in Q&A · Answered

  

  

  2
• 1You must be logged in to vote

  🙏

  Why can't Rust regex handle capture groups with the same name?

  yangwentong askedAug 13, 2022in Q&A · Answered

  

  

  2
• 1You must be logged in to vote

  🙏

  Why does Regex::new report an error when reading the pattern from a file, but not when using a string literal?

  kirs112 askedNov 30, 2024in Q&A · Answered

  

  

  2
• 1You must be logged in to vote

  🙏

  Is there a builtin way in regex to get the "depth" of a capture ?

  NovaliX-Dev askedNov 13, 2024in Q&A · Answered

  

  

  1
• 1You must be logged in to vote

  🙏

  Is find_iter guaranteed to return results in the order they appear in the haysack?

  lvella askedAug 30, 2024in Q&A · Answered

  

  

  1
• 1You must be logged in to vote

  🙏

  Obtain the transition table from a dense DFA

  borchero askedAug 19, 2024in Q&A · Answered

  

  

  5
• 1You must be logged in to vote

  🙏

  Are there ways to gain in *runtime* memory without losing too much on performances?

  masklinn askedJun 23, 2024in Q&A · Unanswered

  

  

  13
• 1You must be logged in to vote

  🙏

  why does adding regex-automata to Cargo.toml increase Regex::new compilation times?

  vvmikheev askedJun 24, 2024in Q&A · Answered

  

  

  6
• 1You must be logged in to vote

  🙏

  should RegexBuilder::case_sensitive(false) be added as an alias for RegexBuilder::case_insensitive(true)?

  dciug askedJun 25, 2024in Q&A · Answered

  

  

  1
• 1You must be logged in to vote

  🙏

  In Rust regex, is there a similar function to filtered_re.h in RE2

  yangwentong askedNov 2, 2022in Q&A · Answered

  

  

  

  

  6
• 1You must be logged in to vote

  🙏

  Is it possible to get the number of required groups in a mixed required/optional regex?

  masklinn askedJun 16, 2024in Q&A · Answered

  

  

  8
• 1You must be logged in to vote

  🙏

  The most efficient way to search multiple texts with long common prefixs

  Dan-wanna-M askedJun 5, 2024in Q&A · Answered

  

  

  3
• 1You must be logged in to vote

  🙏

  Is it possible to build a regex::Regex from a regex_automata::meta::Regex?

  xmo-odoo askedMay 27, 2024in Q&A · Answered

  

  

  3
• 1You must be logged in to vote

  💬

  Generating Rust code from regex-automata types

  AshleySchaeffer startedMay 8, 2024in General

  

  

  5