Crate musli_json

JSON support for Müsli suitable for network and usually browser communication.

JSON encoding is fully upgrade stable:

• ✔ Can tolerate missing fields if they are annotated with #[musli(default)].
• ✔ Can skip over unknown fields.

use musli::{Encode, Decode};

#[derive(Debug, PartialEq, Encode, Decode)]
struct Version1 {
    name: String,
}

#[derive(Debug, PartialEq, Encode, Decode)]
struct Version2 {
    name: String,
    #[musli(default)]
    age: Option<u32>,
}

let version2 = musli_json::to_vec(&Version2 {
    name: String::from("Aristotle"),
    age: Some(62),
})?;

let version1: Version1 = musli_json::from_slice(version2.as_slice())?;

assert_eq!(version1, Version1 {
    name: String::from("Aristotle"),
});

Modules

• encoding
  Module that defines Encoding whith allows for customization of the encoding format, and the DEFAULT encoding configuration.

Structs

• Encoding
  Setting up encoding with parameters.
• Error
  Error raised during json encoding.

Traits

• Parser
  Trait governing how JSON is parsed depending on the kind of buffer provided.

Functions

• decode
  Decode the given type T from the given Parser using the DEFAULT configuration.
• encode
  Encode the given value to the given Writer using the DEFAULT configuration.
• from_slice
  Decode the given type T from the given slice using the DEFAULT configuration.
• from_str
  Decode the given type T from the given string using the DEFAULT configuration.
• to_fixed_bytes
  Encode the given value to a fixed-size bytes using the DEFAULT configuration.
• to_stringalloc
  Encode the given value to a String using the DEFAULT configuration.
• to_vecalloc
  Encode the given value to a Vec using the DEFAULT configuration.
• to_writerstd
  Encode the given value to the given Write using the DEFAULT configuration.

Type Aliases

• Result
  Convenient result alias for use with musli_json.