legacylisten 0.2.0

A simple CLI audio player with strange features.
Documentation 
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use std::path::Path;

use diskit::{diskit_extend::DiskitExt, open_options::OpenOptions, Diskit};

use crate::Error;

// Look in lib.rs for justification.
#[allow(clippy::needless_pass_by_value)]
pub fn ensure_file_existence<D>(home: &Path, diskit: D) -> Result<(), Error>
where
    D: Diskit,
{
    let base = home.join(".zvavybir/legacylisten");
    diskit.create_dir_all(&base)?;
    diskit.open_with_options(
        &base.join("conffile.csv"),
        OpenOptions::new().write(true).create(true),
    )?;
    diskit.open_with_options(
        &base.join("songs.csv"),
        OpenOptions::new().write(true).create(true),
    )?;

    Ok(())
}