Struct SearchState 

pub struct SearchState<R> {
    pub active: bool,
    pub query: String,
    pub results: Vec<R>,
    pub selected: usize,
}

Generic search state that works with any result type.

This replaces the duplicate DiffSearchState and SearchState structs with a single, type-parameterized implementation.

Type Parameter

• R: The result type for search matches (e.g., DiffSearchResult, SearchResult)

Example

use crate::tui::viewmodel::SearchState;

// For diff mode
let mut search: SearchState<DiffSearchResult> = SearchState::new();

// For view mode
let mut search: SearchState<ViewSearchResult> = SearchState::new();

Fields

active: bool

Whether search mode is active

query: String

Current search query

results: Vec<R>

Search results

selected: usize

Selected result index

Implementations

impl<R> SearchState<R>

pub const fn new() -> Self

Create a new empty search state.

pub fn start(&mut self)

Start search mode.

pub const fn stop(&mut self)

Stop search mode.

pub fn clear(&mut self)

Clear query and results.

pub fn push_char(&mut self, c: char)

Add a character to the query.

pub fn pop_char(&mut self)

Remove the last character from the query.

pub fn has_valid_query(&self) -> bool

Check if the query is long enough to search.

pub fn query_lower(&self) -> String

Get the lowercased query for case-insensitive matching.

pub fn set_results(&mut self, results: Vec<R>)

Set results and reset selection.

pub fn selected_result(&self) -> Option<&R>

Get the currently selected result.

pub fn select_next(&mut self)

Select the next result.

pub const fn select_prev(&mut self)

Select the previous result.

pub fn has_results(&self) -> bool

Check if there are any results.

pub fn result_count(&self) -> usize

Get the result count.

Trait Implementations

impl<R: Clone> Clone for SearchState<R>

fn clone(&self) -> SearchState<R>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<R: Debug> Debug for SearchState<R>

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

Formats the value using the given formatter.

impl<R> Default for SearchState<R>

fn default() -> Self

Returns the “default value” for a type.

impl<R> ListNavigation for SearchState<R>

fn selected(&self) -> usize

Get the current selection index.

fn set_selected(&mut self, idx: usize)

Set the selection index.

fn total(&self) -> usize

Get the total number of items.

fn set_total(&mut self, _total: usize)

Set the total number of items.

fn select_next(&mut self)

Move selection to the next item.

fn select_prev(&mut self)

Move selection to the previous item.

fn clamp_selection(&mut self)

Ensure selection is within valid bounds.

fn page_up(&mut self)

Move selection up by a page.

fn page_down(&mut self)

Move selection down by a page.

fn go_first(&mut self)

Move to the first item.

fn go_last(&mut self)

Move to the last item.