pub trait WriteToJson<W: Write> {
// Required method
fn write_to_json(&self, out: &mut W) -> Result<()>;
}Expand description
Trait that can be automatically derived for structs and enums.
Example:
use nop_json::WriteToJson;
#[derive(WriteToJson)]
struct Point {x: i32, y: i32}
let point = Point {x: 1, y: 2};
point.write_to_json(&mut std::io::stdout()).unwrap();