pub fn hash_from_reader(reader: &mut dyn Read) -> Result<String, SigmfError>Expand description
Computes the SHA-512 digest of everything remaining in reader.
The reader is consumed in 64 KiB chunks until end of input; reads that
fail with std::io::ErrorKind::Interrupted are retried.
ยงErrors
Returns SigmfError::Io if reading fails.