valida-rs

This crate provides a backend for getrandom crate version family 0.2.x.

This crate won't work with getrandom version 0.3.x.

The entrypoint! macro

The entrypoint! macro:

• Sets up a deterministic random number generator. It ensures that when rand functions are called, they are fixed to a specified seed and thus are deterministic. This is required for the program to be provable.
• Creates a new entry point that wraps the user's main function.

For projects that require getrandom / rand

Add the following to your src/main.rs:

#![no_main]

valida_rs::entrypoint!(main);

The #![no_main] (with !) is an inner attribute that applies to the entire crate, telling the Rust compiler not to look for a standard main function entry point. We need this because we are providing a custom entry point.

Add the following to your Cargo.toml:

[dependencies]
valida-rs = { git = "https://github.com/lita-xyz/valida-rs.git" }
getrandom = "0.2.15" # or any 0.2.x
rand = "0.8.5"

Issue reporting

Any issues report at https://github.com/lita-xyz/valida-releases/issues