style.rs

use std::{fs, io::ErrorKind, path::Path};

pub struct Style {
    pub content: String,
}

impl Style {
    pub fn load_if_exists<P: AsRef<Path>>(path: P) -> anyhow::Result<Option<Self>> {
        let content = match fs::read_to_string(path) {
            Ok(x) => x,
            Err(e) => {
                if e.kind() == ErrorKind::NotFound {
                    return Ok(None);
                }

                return Err(e.into());
            }
        };

        Ok(Some(Self { content }))
    }
}