auto-thumbnail 0.1.3

Converts various file formats into thumbnail image.
Documentation
pub const IMAGE_MIME_TYPES: &[&str] = &[
    "image/jpeg",
    "image/png",
    "image/gif",
    "image/bmp",
    "image/tiff",
    "image/webp",
    "image/x-tga",
];

pub const VIDEO_MIME_TYPES: &[&str] = &[
    "video/mp4",
    "video/webm",
    "video/mpeg",
    "video/quicktime",
    "video/theora",
    "video/x-flv",
    "video/x-ms-asf",
    "video/x-msvideo",
    "application/x-matroska",
    "application/x-shockwave-flash",
    "video/3gpp",
    "video/3gpp2",
];

pub const PDF_MIME_TYPES: &[&str] = &["application/pdf"];