pub fn unpack_tar(tar_data: &[u8]) -> Result<(Vec<u8>, BtfArchive)>Expand description
Unpack a tar archive, returning the contents of package.json;
It will also try get the btfhub-archive path in the unpacked directory.
It will return the btf archive path and the temporary path to hold it, if applies
Note: once the tempdir was destructed, the btf archive will be deleted