Function load_setup 

pub fn load_setup<E: PairingCurve>(
    max_log_n: usize,
) -> Result<(ProverSetup<E>, VerifierSetup<E>), DoryError>
where
    ProverSetup<E>: DoryDeserialize,
    VerifierSetup<E>: DoryDeserialize,

Load prover and verifier setups from disk

Attempts to deserialize both setups from the saved .urs file.

Errors

Returns DoryError::InvalidURS if:

• Storage directory cannot be determined
• Setup file doesn’t exist
• File cannot be opened
• Deserialization fails