lineio

Very simple file interface, to parse things a line at a time, skipping blank lines, and lines with a hash mark in the first column.

Lots of EDA input files are line-by-line formatted, with a fixed structure, and comments are with the hash mark. Rather than rebuilding a file reader every time (and having to include the use descriptions, and whatnot), just a simple wrapper. Call getline to get a line, unwrap as needed. The new function takes a string filename.

Example

Here's a simple example of reading in a file.

use lineio::LineIO;

fn main() {
    let mut lineio = LineIO::new(&"test.txt".to_string());
    let s = lineio.getline().unwrap();
    println!("Read {}", s);
}