Enum GateError 

pub enum GateError {
    PaymentHeaderMissing,
    InvalidPaymentHeader,
    NoPaymentMatching,
    VerificationFailed {
        reason: ErrorReason,
        message: String,
    },
    Settlement(Box<SettleResponse>),
    SettlementAborted(String),
    PaymentRequiredBuild(String),
    IncompatibleSettlementMode {
        mode: SettlementMode,
        flow: PaymentFlowName,
    },
    MissingScheme {
        scheme: CompactString,
        network: ChainId,
    },
    MissingSettleOnCancel {
        scheme: CompactString,
    },
    FacilitatorSupport(FacilitatorSupportError),
    Transport {
        kind: FacilitatorTransportKind,
    },
}

Available on crate feature server only.

HTTP payment-gate failure.

Variants

PaymentHeaderMissing

Payment-Signature is absent.

InvalidPaymentHeader

Payment-Signature is present but not valid base64 JSON.

NoPaymentMatching

No accept matches the payload.

VerificationFailed

Facilitator rejected the payment (isValid: false or verify error).

Fields

reason: ErrorReason

Wire reason used for 402 vs 412.

message: String

Display text copied onto PaymentRequired.error.

Settlement(Box<SettleResponse>)

Structured settle failure. Emitted as 402 + Payment-Response.

SettlementAborted(String)

Settle never produced a structured body.

PaymentRequiredBuild(String)

402 body construction failed.

IncompatibleSettlementMode

Concurrent/Background used with upfront or escrow.

Fields

mode: SettlementMode

Configured HTTP settlement mode.

flow: PaymentFlowName

Offending payment flow.

MissingScheme

No scheme registered for this accept.

Fields

scheme: CompactString

Wire scheme name.

network: ChainId

Accept network.

MissingSettleOnCancel

Escrow accept whose scheme does not implement settle_on_cancel.

Fields

scheme: CompactString

Wire scheme name.

FacilitatorSupport(FacilitatorSupportError)

Facilitator /supported kind missing or extra unusable. HTTP 500.

Transport

Facilitator transport failure. HTTP 502.

Fields

kind: FacilitatorTransportKind

Transport failure kind.

Trait Implementations

impl Debug for GateError

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

Formats the value using the given formatter.

impl Display for GateError

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

Formats the value using the given formatter.

impl Error for GateError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<FacilitatorSupportError> for GateError

fn from(source: FacilitatorSupportError) -> Self

Converts to this type from the input type.