Learning Rust. This is a clone of the grep command.
Followed along with https://rust-cli.github.io/book/tutorial/index.html with some adjustments:
- using a BufReader instead of read_to_string for some minor optimization
- additional tests
Run from source
cargo run -- some-pattern some-fileInstall via Cargo and run
cargo install shea_grrs
shea_grrs -- some_pattern ./some_file