Struct SearchState 

pub struct SearchState { /* private fields */ }

Version-cached search state for interactive find (prompt, vim /).

Call Self::refresh after edits or query changes; navigation is served from the cache without rescanning.

Implementations

impl SearchState

pub fn new() -> Self

Creates an empty state with no query.

pub fn set_query(&mut self, query: SearchQuery)

Sets the active query (clears matches until Self::refresh).

pub fn query(&self) -> Option<&SearchQuery>

Returns the active query, if any.

pub fn refresh(&mut self, buffer: &EditorBuffer) -> Result<(), EditorError>

Re-scans buffer when the document version or query changed.

pub fn matches(&self) -> &[Range<usize>]

All cached match ranges in ascending order.

pub fn match_count(&self) -> usize

Number of cached matches.

pub fn current_index(&self) -> Option<usize>

Index of the current match, if navigation has occurred.

pub fn current_match(&self) -> Option<Range<usize>>

The current match range, if navigation has occurred.

pub fn next( &mut self, buffer: &EditorBuffer, from_offset: usize, wrap: bool, ) -> Result<Option<Range<usize>>, EditorError>

Advances to the next match at or after from_offset.

pub fn prev( &mut self, buffer: &EditorBuffer, from_offset: usize, wrap: bool, ) -> Result<Option<Range<usize>>, EditorError>

Moves to the previous match at or before from_offset.

Trait Implementations

impl Clone for SearchState

fn clone(&self) -> SearchState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SearchState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SearchState

fn default() -> SearchState

Returns the “default value” for a type.