Word Counter implementation in Rust.
cargo run -- <flag> <filename>or
cargo run <file>
> cargo run src/test.txt
$ Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Running `target/debug/ccwc src/test.txt`
Total number of lines in the file are: 17> cargo run -- -l src/test.txt
$ Compiling ccwc v0.1.0 (/Users/shantanu/Desktop/Rust/ccwc)
Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Running `target/debug/ccwc -l src/test.txt`
Total number of lines in the file are: 17