Lib.rs

GRRS

This is a command line program that allows for searching a file, line by line, for all instances of a keyword.

Installing Globally

With Cargo installed, you may run cargo install chap_grrs

Example Usage

~/$ chap_grrs -- let src/main.rs

   let bar = indicatif::ProgressBar::new_spinner();
   
   let args = Cli::parse();
   
   let file = std::fs::File::open(&args.path).with_context(|| format!("could not read file '{}'", args.path.display()))?;
   
   let mut reader = std::io::BufReader::new(file);
   
   let mut line = String::new();