Module regex::regex::string

Structs

• CaptureLocations
  A low level representation of the byte offsets of each capture group.
• CaptureMatches
  An iterator over all non-overlapping capture matches in a haystack.
• CaptureNames
  An iterator over the names of all capture groups in a regex.
• Captures
  Represents the capture groups for a single match.
• Match
  Represents a single match of a regex in a haystack.
• Matches
  An iterator over all non-overlapping matches in a haystack.
• NoExpand
  A helper type for forcing literal string replacement.
• Regex
  A compiled regular expression for searching Unicode haystacks.
• ReplacerRef
  A by-reference adaptor for a Replacer.
• Split
  An iterator over all substrings delimited by a regex match.
• SplitN
  An iterator over at most N substrings delimited by a regex match.
• SubCaptureMatches
  An iterator over all group matches in a Captures value.

Traits

• Replacer
  A trait for types that can be used to replace matches in a haystack.

Functions

• no_expansion 🔒
  Quickly checks the given replacement string for whether interpolation should be done on it. It returns None if a $ was found anywhere in the given string, which suggests interpolation needs to be done. But if there’s no $ anywhere, then interpolation definitely does not need to be done. In that case, the given string is returned as a borrowed Cow.