Enum ErrorReason 

pub enum ErrorReason {
    InvalidFormat,
    InvalidPaymentAmount,
    InvalidPaymentEarly,
    InvalidPaymentExpired,
    ChainIdMismatch,
    RecipientMismatch,
    AssetMismatch,
    AcceptedRequirementsMismatch,
    InvalidSignature,
    TransactionSimulation,
    InsufficientFunds,
    Permit2AllowanceRequired,
    UnsupportedChain,
    UnsupportedScheme,
    UnexpectedError,
}

Machine-readable error reason codes for payment failures.

These codes are used in error responses to allow clients to programmatically handle different failure scenarios.

Variants

InvalidFormat

The payment payload format is invalid.

InvalidPaymentAmount

The payment amount is incorrect.

InvalidPaymentEarly

The payment authorization is not yet valid.

InvalidPaymentExpired

The payment authorization has expired.

ChainIdMismatch

The chain ID doesn’t match.

RecipientMismatch

The recipient address doesn’t match.

AssetMismatch

The token asset doesn’t match.

AcceptedRequirementsMismatch

The accepted details don’t match requirements.

InvalidSignature

The signature is invalid.

TransactionSimulation

Transaction simulation failed.

InsufficientFunds

Insufficient on-chain balance.

Permit2AllowanceRequired

Insufficient allowance.

UnsupportedChain

The chain is not supported.

UnsupportedScheme

The scheme is not supported.

UnexpectedError

An unexpected error occurred.

Trait Implementations

impl Clone for ErrorReason

fn clone(&self) -> ErrorReason

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ErrorReason

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ErrorReason

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ErrorReason

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ErrorReason

fn eq(&self, other: &ErrorReason) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ErrorReason

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ErrorReason

impl Eq for ErrorReason

impl StructuralPartialEq for ErrorReason