Struct Searcher 

pub struct Searcher { /* private fields */ }

A struct for incremental searching in IncSearch

Implementations

impl Searcher

pub fn new(pat: String) -> Result<Self, Box<Error>>

Returns a new Searcher

pub fn search_fwd<'b>( &'b mut self, ref_bytes: &'b impl AsRef<Bytes>, range: impl TextRange, ) -> impl Iterator<Item = Range<usize>> + 'b

Searches forward for the required regex in a range

pub fn search_rev<'b>( &'b mut self, ref_bytes: &'b impl AsRef<Bytes>, range: impl TextRange, ) -> impl Iterator<Item = Range<usize>> + 'b

Searches in reverse for the required regex in a rangerange

pub fn matches(&mut self, cursor: impl Cursor) -> bool

Whether or not the regex matches a specific pattern

pub fn is_empty(&self) -> bool

Whether or not there even is a pattern to search for