Struct FindOptions 

pub struct FindOptions {
    pub case_sensitive: bool,
    pub whole_word: bool,
    pub diacritic_sensitive: bool,
    pub language: String,
    pub use_regex: bool,
    pub search_backward: bool,
}

Options for find / find_all / replace operations.

Both folding toggles default to off = folded, which is what a writer means by “search”: aurelien finds Aurélien, strasse finds Straße, احمد finds أَحْمَد. Turn one on to be literal about it.

Fields

case_sensitive: bool

whole_word: bool

diacritic_sensitive: bool

false (the default) folds diacritics, ligatures and Arabic orthography.

language: String

The BCP-47 tag of the text being searched — per document, not per search.

Only Turkish and Azerbaijani (tr, az) change how text folds: there the dotted and dotless i are different letters, and merging them turns one word into another. Every other tag — including an empty or malformed one — folds untailored, so this is safe to leave alone and safe to feed a user’s raw project setting.

It decides how to fold, never whether to: the toggles above stay global across a search, or the same checkbox would mean different things in different chapters.

use_regex: bool

search_backward: bool

Trait Implementations

impl Clone for FindOptions

fn clone(&self) -> FindOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FindOptions

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

Formats the value using the given formatter.

impl Default for FindOptions

fn default() -> FindOptions

Returns the “default value” for a type.