//! This example shows how to apply trait derivations globally by specifying the path.

//!

//! While the `all_derives` attribute is useful for deriving standard Rust traits such as Debug,

//! `PartialEq`, Default etc., the `extra_derives` attribute allows us to derive other useful traits

//! by specifying their path.

//!

//! In this example, we'll derive `serde::Serialize` and `serde::Deserialize` for the types defined

//! in the `sol!` macro.

use alloy::sol;

sol!(

// `all_derives` - derives standard Rust traits.

#![sol(all_derives)]

// `extra_derives` - derives additional traits by specifying their path.

#![sol(extra_derives(serde::Serialize, serde::Deserialize))]

Colors,

"examples/abi/Colors.json",

);

fn main() -> eyre::Result<()> {

let color_struct = Colors::Color { r: 255, ..Default::default() };

// serde::Serialize is derived for types passed to the `sol!` macro.

let json = serde_json::to_string_pretty(&color_struct)?;

println!("{json}");

// serde::Deserialize is derived for all types in the abi.

let deserialized: Colors::Color = serde_json::from_str(&json)?;

println!("{deserialized:?}");

Ok(())

}