Added

• Multithreading support!
  • Significant performance improvement for --mode=near-exact. On my machine it is 2x faster.
  • Huge performance improvement for --mode=estimate. On my machine it's 10x faster, even beating wc -l in performance
  • Multithreading is on by default use --threads=1 if you want to disable multithreading.

Changed

• Minor performance improvements for --mode=exact in both the counting and reporting cases

Removed

• --trim and --lower preprocessing options have been removed, as I've decided they are out of scope. Consider awk '{$1=$1;print}' and tr '[:upper:]' '[:lower:]' as alternatives for this preprocessing.

Nightly Rust is no longer needed to compile cuniq.

Only contains documentation improvements.

• fix repository link on crates.io
• update some dependencies

Initial release!