Function lodepng::encode_file

pub fn encode_file<PixelType: Pod, P: AsRef<Path>>(
    filepath: P,
    image: &[PixelType],
    w: usize,
    h: usize,
    colortype: ColorType,
    bitdepth: c_uint
) -> Result<(), Error>

Converts raw pixel data into a PNG file on disk. Same as the other encode functions, but instead takes a file path as output.

NOTE: This overwrites existing files without warning!