Rust

JSON Add Large Integer or Double

See more JSON Examples

Demonstrates how to add a large number (larger than what can be held in an integer), or a double/float value to a JSON document. Rust

let json = chilkat::JsonObject::new();

// To add a large integer, use AddNumberAt.

// (an index of -1 indicates append).
let index = -1;
let _ = json.add_number_at(index, "bignum", "8239845689346587465826345892644873453634563456");

// Do the same for a double..
let _ = json.add_number_at(index, "double", "-153634.295");

json.set_emit_compact(false);
println!("{}", json.emit().unwrap_or_default());

// Output:

// 	{
// 	  "bignum": 8239845689346587465826345892644873453634563456,
// 	  "double": -153634.295
// 	}