# Creating JSON
Use `serde_json`. But there are many other JSON crates.
See [docs for serde_json](https://docs.rs/serde_json/latest/serde_json/).
```toml
[dependencies]
...
serde = { version = "1", features = [ "derive" ] }
serde_json = "1"
...
```
```rust
use serde::{Serialize};
#[derive(Debug,Serialize)]
struct Flibble {
    hex: String,
    vision: String,
    potato: i32,
    people: f32
}

fn makejson1() {
    let data = Flibble { hex: String::from("Hex"), vision: String::from("Vision"), potato: 42, people: 3.14, };
    println!("{:?}",data);
    let json = serde_json::to_string(&data).unwrap();
    println!("{}",json);
}
```