Rust

Emit JSON Array to StringBuilder

See more JSON Examples

Demonstrates how to write a JSON array to a Chilkat StringBuilder object. Rust

let a = chilkat::JsonArray::new();
let _ = a.load("[ 1,2,3,4 ]").is_ok();

// We could get the JSON array as a string...
let s = a.emit().unwrap_or_default();
println!("{}", s);

// But what if the JSON array contains a huge amount of data,
// and we don't want to marshal it all from Chilkat's internal
// native code to a string in our programming language?

// You can instead emit to a Chilkat StringBuilder
let sb = chilkat::StringBuilder::new();
let _ = a.emit_sb(&sb);

// Perhaps the StringBuilder object can be passed to other methods..
// Chilkat typically provides methods where a potentially large string
// can be passed in via a StringBuilder object..

// Or perhaps you wish to save to a file..
let _ = sb.write_file("c:/temp/qa_output/a.json", "utf-8", false).is_ok();