Struct whatlang::Detector

pub struct Detector { /* private fields */ }

Configurable structure that holds detection options and provides functions to detect language and script.

Examples

Specifying an allowlist:

use whatlang::{Detector, Lang};

// Create detector with allowlist
let detector = Detector::with_allowlist(vec![Lang::Eng, Lang::Rus]);
let lang = detector.detect_lang("That is not Russian");
assert_eq!(lang, Some(Lang::Eng));

Specifying a blacklist:

use whatlang::{Detector, Lang};

let detector = Detector::with_denylist(vec![Lang::Eng, Lang::Ita]);
let lang = detector.detect_lang("Jen la trinkejo fermitis, ni iras tra mallumo kaj pluvo.");
assert_eq!(lang, Some(Lang::Epo));

Implementations

impl Detector

pub fn new() -> Self

pub fn with_allowlist(list: Vec<Lang>) -> Self

pub fn with_denylist(list: Vec<Lang>) -> Self

pub fn detect(&self, text: &str) -> Option<Info>

pub fn detect_lang(&self, text: &str) -> Option<Lang>

pub fn detect_script(&self, text: &str) -> Option<Script>

Trait Implementations

impl Clone for Detector

fn clone(&self) -> Detector

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Detector

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

Formats the value using the given formatter.

impl Default for Detector

fn default() -> Detector

Returns the “default value” for a type.