Function JxlDecoderGetBoxSizeRaw 

pub unsafe extern "C-unwind" fn JxlDecoderGetBoxSizeRaw(
    dec: *mut JxlDecoder,
    size: *mut u64,
) -> JxlDecoderStatus

Returns the size of a box as it appears in the container file, after the JxlDecoderStatus::Box event. This includes all the box headers.

Parameters

• dec: decoder object
• size: raw size of the box in bytes

Returns

• JxlDecoderStatus::Error if no box size is available, JxlDecoderStatus::Success otherwise.