thumbnails 0.2.1

Thumbnailing library. Converts various file formats into a smaller image.
Documentation 
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use image::{DynamicImage, ImageReader};

use crate::thumbnail::*;
use std::path::Path;

pub struct Img;

impl Thumbnailable for Img {
    const MIME_TYPES: &'static [&'static str] = &[
        "image/jpeg",
        "image/png",
        "image/gif",
        "application/x-riff",
        "image/bmp",
    ];

    fn run(thumbnailer: &Thumbnailer, path: &Path) -> anyhow::Result<DynamicImage> {
        Ok(ImageReader::open(path)?
            .with_guessed_format()?
            .decode()?
            .thumbnail(thumbnailer.width, thumbnailer.height))
    }
}