Enum BuildError 

pub enum BuildError {
    MissingBaseUrl,
    MissingScheme {
        scheme: CompactString,
        network: ChainId,
    },
    PaymentFlow(PaymentFlowError),
    Mode(IncompatibleSettlementMode),
    EmptyPriceTags,
    MissingSettleOnCancel {
        scheme: CompactString,
    },
}

Available on crate feature server only.

Construction failure for static HTTP layers.

Variants

MissingBaseUrl

with_price_tag / with_price_tags / with_dynamic_price without X402Middleware::with_base_url.

with_resource does not waive this requirement.

MissingScheme

No scheme adapter is registered for this accept.

Fields

scheme: CompactString

Wire scheme name.

network: ChainId

Accept network.

PaymentFlow(PaymentFlowError)

ATM / payment-flow resolution failed for a static tag.

Mode(IncompatibleSettlementMode)

Concurrent or Background used with a flow that settles before the handler.

EmptyPriceTags

Empty static tags without SIWX auth_only already set.

MissingSettleOnCancel

Escrow accept whose scheme does not implement cancel settle.

Fields

scheme: CompactString

Wire scheme name.

Trait Implementations

impl Clone for BuildError

fn clone(&self) -> BuildError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuildError

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

Formats the value using the given formatter.

impl Display for BuildError

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

Formats the value using the given formatter.

impl Eq for BuildError

impl Error for BuildError

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<IncompatibleSettlementMode> for BuildError

fn from(source: IncompatibleSettlementMode) -> Self

Converts to this type from the input type.

impl From<PaymentFlowError> for BuildError

fn from(source: PaymentFlowError) -> Self

Converts to this type from the input type.

impl PartialEq for BuildError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BuildError