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decode_jpeg2000_using_hook

image_extras::icns

Function decode_jpeg2000_using_hook 

Source 
pub fn decode_jpeg2000_using_hook(
    data: &[u8],
    size: u32,
    buf: &mut [u8],
    allocation_limit: u64,
) -> ImageResult<()>
Expand description

A function of type SubformatDecodeFn that tries to decode the jpeg 2000 image using the image crate’s decoding hooks.

This will only work if a format hook for JPEG 2000 has been registered.