Function image::dynimage::load_from_memory_with_format

pub fn load_from_memory_with_format(
    buf: &[u8],
    format: ImageFormat,
) -> ImageResult<DynamicImage>

Create a new image from a byte slice

This is just a simple wrapper that constructs an std::io::Cursor around the buffer and then calls load with that reader.

Try io::Reader for more advanced uses.