Module json 

Json Encoding

How to Use

Run cargo add encoder

Put trait in your code use encoder::json::Encode;

Number encoding

Support i8, u8, i16, u16, i32, u32, i64, u64, i128, u128, isize, usize, bool, f32, f64

use encoder::json::Encode;

fn main() {
    let mut buf = vec![];
    1.encode(&mut buf);
    2_f32.encode(&mut buf);
    true.encode(&mut buf);
    println!("{}", String::from_utf8_lossy(&buf));
}

String encoding

Support char, &str, String

use encoder::json::Encode;

fn main() {
    let mut buf = vec![];
    "hello".encode(&mut buf);
    println!("{}", String::from_utf8_lossy(&buf));
}

Option encoding

Support Some(T), None

use encoder::json::Encode;

fn main() {
    let mut buf = vec![];
    let mut opt = Some(123);
    opt.encode(&mut buf);
    opt = None;
    opt.encode(&mut buf);
    println!("{}", String::from_utf8_lossy(&buf));
}

Array encoding

Support [T], Vec, VecDeque, HashSet, BTreeSet, IndexSet

use encoder::json::Encode;

fn main() {
    let mut buf = vec![];
    [1,2,3].encode(&mut buf);
    println!("{}", String::from_utf8_lossy(&buf));
}

Object encoding

Support HashMap, BTreeMap, IndexMap

use encoder::json::Encode;
use std::collections::BTreeMap;

fn main() {
    let mut buf = vec![];
    let mut map = BTreeMap::new();
    map.insert("k1", "v1");
    map.insert("k2", "v2");
    println!("{}", String::from_utf8_lossy(&buf));
}

Happy encoding!

Traits

Encode

The Encode Trait