Overview

• 📦 crates.io
• 📖 Documentation
• ⚖ zlib license

Serializer and deserializer for the SCALE encoding based on serde.

Example

use serde::{Deserialize, Serialize};

#[derive(Debug, Deserialize, PartialEq, Serialize)]
struct Point {
    x: i8,
    y: i8,
}

let point = Point { x: 3, y: 4 };
let deserialized = serde_scale::from_slice(&serde_scale::to_vec(&point).unwrap()).unwrap();
assert_eq!(point, deserialized);

Conformance

Option<bool> is serialized as a single byte according to the SCALE encoding.

Features

no_std is supported by disabling default features.

• std: Support for std. It is enabled by default.
• alloc: Support for the alloc crate.

Test

Most tests live in the serde-scale-tests crate (part of the workspace) in order to avoid dependencies enabling serde features.

cargo test --workspace

Contribute

All contributions shall be licensed under the zlib license.

Related projects

parity-scale-codec: Reference Rust implementation