Code originates from the little book of rust macros by @DanielKeep. I thought i'd add this as a crate to crates.io so it can easily be imported to any project if needed. No std required. I find it very useful for counting the number of elements when implementing traits for tuples within a macro.
Byte units in Rust
A helpful tool to make an image smaller in size and quality
Size and duration serialization library designed for configuration files and command line arguments.
Show your javascript file size after minification and gzip
Highly parallelized, blazing fast directory tree analyzer
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