rustHow to format json to string in Rust
The serde_json
crate provides a to_string
method to format a json object to a string.
Example code:
use serde_json::json;
let json_object = json!({
"name": "John Doe",
"age": 30
});
let json_string = json_object.to_string();
Output
{"name":"John Doe","age":30}
Explanation:
use serde_json::json;
: imports thejson
macro from theserde_json
cratelet json_object = json!({...});
: creates a json object from the given datalet json_string = json_object.to_string();
: formats the json object to a string
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