segul 0.23.2

An ultrafast and memory-efficient tool for phylogenomics
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

//! Parser for text files
use std::fs::File;
use std::io::prelude::*;
use std::io::BufReader;
use std::path::Path;

/// Parse a text file by lines and return a vector of strings.
pub fn parse_text_file(input: &Path) -> Vec<String> {
    let file = File::open(input).expect("Failed opening a text file");
    let buff = BufReader::new(file);
    let mut contents = Vec::new();
    buff.lines()
        .map_while(Result::ok)
        .for_each(|line| contents.push(line));
    contents
}