Partial implementation of Go standard library in Rust

Go language has a very good standard library: simple, extensive and well tested. It would be great to have something like that in Rust.

Partially implemented modules

• crypto::sha256
• encoding::binary
• encoding::hex
• hash
• math::bits

Development process

When a piece of functionality is needed, appropriate Go source code is copied from go1.20.6 and translated to Rust. Structures and functions are renamed to meet Rust naming conventions.

License

The same license as used by Go project. See LICENSE.