https://github.com/evanxg852000/erjson

A simple rust json parser
https://github.com/evanxg852000/erjson

json json-parser rust rust-library

Last synced: about 13 hours ago
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A simple rust json parser

• Host: GitHub
• URL: https://github.com/evanxg852000/erjson
• Owner: evanxg852000
• License: mit
• Created: 2020-01-16T16:17:43.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2020-01-17T07:18:34.000Z (almost 5 years ago)
• Last Synced: 2024-08-10T10:25:45.090Z (3 months ago)
• Topics: json, json-parser, rust, rust-library
• Language: Rust
• Size: 10.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## erjson: A simple rust json parser 

# Examples

```rust

use erjson::{ JSONDocument, JSONValue };

fn main() {

  let data = r#"{

    "name": "John Doe",

    "age": 43,

    "props": { "weight": 76, "height": 2.3 },

    "primes": [ 11, 13, 17, 19, 23 ],

    "colors": [ "red", "blue" ]

  }"#;

  let json = String::from(data);

  let mut doc = JSONDocument::new();

  match doc.parse_string(json) {

    Ok(ref mut v) => {

      println!("name: {}", v.get("name").unwrap()); // John Doe

      println!("age: {}", v.get("age").unwrap()); // 43

      match v {

        JSONValue::Object(hm) => {

          *hm.get_mut("age").unwrap() = JSONValue::Number(45f64);

        }

        _ => {}

      };

      println!("age: {}", v.get("age").unwrap()); // 45

    },

    Err(err) => print!("err: {}", err)

  }

}

```