Struct Matcher 

pub struct Matcher { /* private fields */ }

Pattern matcher for grep searches

Implementations

impl Matcher

pub fn new( pattern: &str, case_insensitive: bool, word_regexp: bool, fixed_strings: bool, only_matching: bool, invert_match: bool, ) -> Result<Self>

Create a new matcher from a pattern string

pub fn find<'a>(&self, text: &'a str) -> Option<(&'a str, usize, usize)>

Find a match in a line of text Returns Some((matched_text, start, end)) if found

pub fn is_match(&self, text: &str) -> bool

Check if the pattern matches the given text

pub fn find_all<'a>(&self, text: &'a str) -> Vec<(&'a str, usize, usize)>

Find all matches in a line of text