commit | 34d4160a5601a420f6b4b0e645e6847deadb2c2c | [log] [tgz] |
---|---|---|
author | Callum Oakley <c.oakley108@gmail.com> | Mon Dec 31 14:02:37 2018 +0000 |
committer | Callum Oakley <c.oakley108@gmail.com> | Mon Dec 31 14:02:37 2018 +0000 |
tree | 9819f2641bb3c4ace8a4997eb2e6f532ac2ea224 | |
parent | 429b8748505a8996873d311b190e9cf0c5d84ec8 [diff] |
2018 idioms
A Rust JSON5 serializer and deserializer which speaks Serde.
Deserialize a JSON5 string with from_str
. Go the other way with to_string
. The serializer is very basic at the moment, it just produces plain old JSON. See the Serde documentation for details on implementing Serialize
and Deserialize
. (Usually it's just a case of sprinkling in some derives.)
The Serde data model is mostly supported, with the exception of bytes and borrowed strings.
Read some config into a struct.
use json5; use serde_derive::Deserialize; #[derive(Deserialize, Debug, PartialEq)] struct Config { message: String, n: i32, } fn main() { let config = " { // A traditional message. message: 'hello world', // A number for some reason. n: 42, } "; assert_eq!( json5::from_str(config), Ok(Config { message: "hello world".to_string(), n: 42, }), ); }