Enum Error 

pub enum Error {
    NonceAlreadyUsed = 37_000,
    AuthorizationExpired = 37_001,
    AuthorizationNotYetValid = 37_002,
    InvalidSignature = 37_003,
    InvalidPublicKey = 37_004,
    InvalidCaller = 37_005,
    AuthorizationUsed = 37_006,
}

Errors raised by CEP-3009 authorization operations.

Variants

NonceAlreadyUsed = 37_000

The (from, nonce) pair has already been consumed by a transfer or burned by a cancel. Authorizations are single-use.

AuthorizationExpired = 37_001

The current block time is past valid_before — the authorization has expired.

AuthorizationNotYetValid = 37_002

The current block time is at or before valid_after — the authorization is not yet in its validity window.

InvalidSignature = 37_003

Signature verification against the supplied public key failed, or the recomputed digest does not match what the signer signed (e.g. wrong amount, to, or nonce).

InvalidPublicKey = 37_004

The supplied public_key does not hash to the declared from / authorizer address. Guards against using a valid signature from a different keypair to move someone else’s tokens or burn their nonce.

InvalidCaller = 37_005

receive_with_authorization was submitted by an account other than to. See the module-level docs for why this restriction exists.

AuthorizationUsed = 37_006

Attempted to cancel an authorization whose (authorizer, nonce) pair has already been consumed.

Trait Implementations

impl From<Error> for OdraError

Available on non-WebAssembly only.

fn from(error: Error) -> Self

Converts to this type from the input type.

impl SchemaErrors for Error

Available on non-WebAssembly only.

fn schema_errors() -> Vec<UserError>

Returns a vector of UserErrors.