# chinese_dictionary
### About
A searchable Chinese / English dictionary with helpful utilities.
### Features
- Search with Traditional Chinese characters, Simplified Chinese characters, pinyin with tone marks, pinyin with tone numbers, pinyin with no tones, and English.
- Classify text as either English, Pinyin, or Chinese characters.
- Convert between Traditional and Simplified Chinese characters.
- Tokenize Chinese characters using a dictionary-driven segmentation approach.
### Usage
Querying the dictionary
```rust
extern crate chinese_dictionary;
use chinese_dictionary::query;
// Querying the dictionary returns an `Option<Vec<&WordEntry>>`
// Read more about the WordEntry struct below
let text = "to run";
let results = query(text).unwrap();
assert_eq!("执行", results[0].simplified);
```
Classifying a string of text
```rust
extern crate chinese_dictionary;
use chinese_dictionary::{ClassificationResult, classify};
// Read more about the ClassificationResult enum below
assert_eq!(ClassificationResult::PY, classify("nihao"));
```
Convert between Traditional and Simplified Chinese characters
```rust
extern crate chinese_dictionary;
use chinese_dictionary::{simplified_to_traditional, traditional_to_simplified};
assert_eq!("简体字", traditional_to_simplified("簡體字"));
assert_eq!("繁體字", simplified_to_traditional("繁体字"));
```
Segment a string of characters
```rust
extern crate chinese_dictionary;
use chinese_dictionary::{tokenize};
assert_eq!(vec!["今天", "天气", "不错"], tokenize("今天天气不错"));
```
#### `WordEntry` struct
```rust
extern crate chinese_dictionary;
use chinese_dictionary::{MeasureWord, WordEntry};
let example_measure_word = MeasureWord {
traditional: "example_traditional".to_string(),
simplified: "example_simplified".to_string(),
pinyin_marks: "example_pinyin_marks".to_string(),
pinyin_numbers: "example_pinyin_numbers".to_string(),
};
let example = WordEntry {
traditional: "繁體字".to_string(),
simplified: "繁体字".to_string(),
pinyin_marks: "fán tǐ zì".to_string(),
pinyin_numbers: "fan2 ti3 zi4".to_string(),
english: vec!["traditional Chinese character".to_string()],
tone_marks: vec![2 as u8, 3 as u8, 4 as u8],
hash: 000000 as u64,
measure_words: vec![example_measure_word],
hsk: 6 as u8,
word_id: 11111111 as u32,
};
```
#### `ClassificationResult` enum
The possible values for the `ClassificationResult` enum are:
- `PY`: Represents Pinyin
- `EN`: Represents English
- `ZH`: Represents Chinese
- `UN`: Represents an uncertain classification result
### License
This software is licensed under the [MIT License](https://github.com/sotch-pr35mac/chinese_dictionary/blob/master/LICENSE).
This project uses data from the [CC-CEDICT](), licensed under the [Creative Commons Attribute-Share Alike 4.0 License](https://creativecommons.org/licenses/by-sa/4.0/). This data has been [formatted](https://github.com/sotch-pr35mac/syng-dictionary-creator) to work with this project. The `.dictionary` files within the `data/` directory are licensed under the [Creative Commons Attribute-Share Alike 4.0 License](https://creativecommons.org/licenses/by-sa/4.0/).