in akd/src/errors.rs [166:178]
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
Self::VerifyMembershipProof(error_string) => {
write!(f, "{}", error_string)
}
Self::VerifyAppendOnlyProof => {
write!(f, "Append only proof did not verify!")
}
Self::NoEpochGiven => {
write!(f, "An epoch was required but not supplied")
}
}
}