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17 releases
0.1.11 | Sep 24, 2024 |
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0.1.10 | Dec 28, 2023 |
0.1.7 | Nov 30, 2023 |
0.1.5 | Oct 27, 2023 |
0.0.1 | Jun 28, 2023 |
#20 in #nova
184 downloads per month
Used in zinkup
73KB
275 lines
Zink
The standard library for zink projects.
//! Addition example.
#![cfg_attr(target_arch = "wasm32", no_std)]
#![cfg_attr(target_arch = "wasm32", no_main)]
extern crate zink;
/// Adds two numbers together.
#[zink::external]
pub fn addition(x: u64, y: u64) -> u64 {
x + y
}
#[cfg(not(target_arch = "wasm32"))]
fn main() {}
#[test]
fn test() -> anyhow::Result<()> {
use zint::{Bytes32, Contract};
let mut contract = Contract::search("addition")?.compile()?;
let info = contract.execute([
"addition(u64,u64)".as_bytes(),
&1u64.to_bytes32(),
&2u64.to_bytes32(),
])?;
assert_eq!(info.ret, 3u64.to_bytes32());
Ok(())
}
LICENSE
GPL-3.0
lib.rs
:
Zink library for developing smart contracts for blockchains.
Dependencies
~0.4–1MB
~22K SLoC