Struct Jieba

pub struct Jieba { /* private fields */ }

Implementations

impl Jieba

pub fn new( dict_path: &str, hmm_path: &str, user_dict_path: &str, idf_path: &str, stop_words_path: &str, ) -> Self

Create a new instance

pub fn from_dir(data_dir: &str) -> Self

Create a new instance from dict data directory

pub fn cut(&self, text: &str, hmm: bool) -> Vec<String>

Cut the input text

Params

text: input text

hmm: enable HMM or not

pub fn cut_all(&self, text: &str) -> Vec<String>

Cut the input text, return all possible words

Params

text: input text

pub fn cut_for_search(&self, text: &str, hmm: bool) -> Vec<String>

Cut the input text in search mode

Params

text: input text

hmm: enable HMM or not

pub fn cut_hmm(&self, text: &str) -> Vec<String>

Cut the input text using HMM

Params

text: input text

pub fn cut_small(&self, text: &str, max_word_len: usize) -> Vec<String>

Cut the input text but limit max word length

Params

text: input text

max_word_len: max word length

pub fn tag(&self, text: &str) -> Vec<Tag>

Tag the input text

Params

text: input text

pub fn lookup_tag(&self, word: &str) -> String

Look up an single word’s tag

pub fn add_user_word(&mut self, word: &str)

Add user defined word

pub fn tokenize(&self, text: &str, mode: TokenizeMode, hmm: bool) -> Vec<Token>

Tokenize

Params

text: input text

mode: tokenize mode

hmm: enable HMM or not

pub fn extract(&self, text: &str, top_k: usize) -> Vec<String>

Extract keywords

Params

text: input text

top_k: limit return keywords count

pub fn extract_with_weight(&self, text: &str, top_k: usize) -> Vec<WordWeight>

Extract keywords with weight

Params

text: input text

top_k: limit return keywords count

Trait Implementations

impl Clone for Jieba

fn clone(&self) -> Jieba

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Jieba

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

Formats the value using the given formatter.

impl Drop for Jieba

fn drop(&mut self)

Executes the destructor for this type.

impl Send for Jieba

impl Sync for Jieba