navi 2.24.0

An interactive cheatsheet tool for the command-line
Documentation 
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use crate::parser::Parser;
use crate::prelude::*;
use crate::structures::fetcher;

pub fn populate_cheatsheet(parser: &mut Parser) -> Result<()> {
    let cheatsheet = include_str!("../docs/navi.cheat");
    let lines = cheatsheet.split('\n').map(|s| Ok(s.to_string()));

    parser.read_lines(lines, "welcome", None)?;

    Ok(())
}

pub struct Fetcher {}

impl Fetcher {
    pub fn new() -> Self {
        Self {}
    }
}

impl fetcher::Fetcher for Fetcher {
    fn fetch(&self, parser: &mut Parser) -> Result<bool> {
        populate_cheatsheet(parser)?;
        Ok(true)
    }
}