I am receiving a file in this format
file_content: Vec<u8> = [104, 111, 108, 97, 10 ....]
I want to save the files that meet a rule in the mime/type
The solutions I found is to save first and then extract the mime/type.
Is it possible to extract the mime type before saving it?
Can you show some of the solutions that extract the mime/type from a file?
You might find the magic crate useful. It contains Rust bindings to libmagic, the library behind the file command.
The Cookie::buffer() method will do file type detection based on the contents of a buffer in memory.
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