Function grin_core::libtx::proof::rewind

pub fn rewind<B>(
    secp: &Secp256k1, 
    b: &B, 
    commit: Commitment, 
    extra_data: Option<Vec<u8>>, 
    proof: RangeProof
) -> Result<Option<(u64, Identifier, SwitchCommitmentType)>, Error> where
    B: ProofBuild, 

Rewind a rangeproof to retrieve the amount, derivation path and switch commitment type