Function size_prefixed_root_as_sparse_tensor_unchecked 

pub unsafe fn size_prefixed_root_as_sparse_tensor_unchecked(
    buf: &[u8],
) -> SparseTensor<'_>

Assumes, without verification, that a buffer of bytes contains a size prefixed SparseTensor and returns it.

Safety

Callers must trust the given bytes do indeed contain a valid size prefixed SparseTensor.