Rust

Load a JsonArray

See more JSON Examples

Demonstrates how to load a JsonArray.

Note: This example requires Chilkat v9.5.0.64 or greater.

Rust

// This example requires Chilkat v9.5.0.64 or greater.

// Loading into a new JSON array is simple and straightforward.
let a = chilkat::JsonArray::new();
let _ = a.load("[ 1,2,3,4 ]");

// Output:  [1,2,3,4]
println!("{}", a.emit().unwrap_or_default());
println!("--------");

// The JsonArray's Load and LoadSb methods have a peculiar behavior when
// it is already part of a JSON document.  In this case, the JsonArray
// becomes detached, and the original document remains unchanged.
// This is intentional due to the nature of the internal implementation.
// For example:

let json = chilkat::JsonObject::new();
let _ = json.load("{ \"abc\": [ 1,2,3,4 ] }");

// Output:  (json) {"abc":[1,2,3,4]}
println!("(json) {}", json.emit().unwrap_or_default());
println!("--------");

let abc = json.array_of("abc").unwrap();
// When Load is called, abc becomes it's own document, and the original is not modified.
let _ = abc.load("[ 5,6,7,8 ]");

// Output: (abc) [5,6,7,8]
println!("(abc) {}", abc.emit().unwrap_or_default());
println!("--------");

// Output: (json) {"abc":[1,2,3,4]}
println!("(json) {}", json.emit().unwrap_or_default());
println!("--------");