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ErrorCode

asx_rs::core

Enum ErrorCode 

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#[non_exhaustive]
pub enum ErrorCode {

Show 15 variants    InvalidInput,
    ParseFailed,
    SecurityVerificationFailed,
    DecryptionFailed,
    PolicyViolation,
    TransportFailure,
    InteropViolation,
    ReliabilityFailure,
    NotFound,
    CapacityExhausted,
    PayloadTooLarge,
    StorageBackendFailure,
    CertificateRevoked,
    CertificateExpired,
    Timeout,

}

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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InvalidInput

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ParseFailed

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SecurityVerificationFailed

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DecryptionFailed

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PolicyViolation

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TransportFailure

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InteropViolation

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ReliabilityFailure

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NotFound

A requested resource (e.g. SMP endpoint, profile) does not exist.

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CapacityExhausted

A bounded resource (e.g. conversation gate, connection pool) has no remaining capacity. Callers should shed load or retry after a delay.

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PayloadTooLarge

The inbound request body exceeds the configured size limit.

HTTP semantics: respond with 413 Content Too Large.

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StorageBackendFailure

A storage or infrastructure backend (dedup store, reconciliation queue, audit sink) failed with an I/O or connectivity error.

This is distinct from ReliabilityFailure (protocol-level duplicate/ordering failure) and from TransportFailure (network/HTTP failure).

HTTP semantics: respond with 503 Service Unavailable — the server is temporarily unable to handle the request due to a backend outage.

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CertificateRevoked

The partner’s certificate has been revoked by its issuing CA.

Distinct from SecurityVerificationFailed (which covers signature/chain errors) so that monitoring can page on revocation separately from transient verification failures.

HTTP semantics: 403 Forbidden — the certificate is permanently invalid.

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CertificateExpired

The partner’s certificate has passed its notAfter validity date.

Distinct from SecurityVerificationFailed so that operations teams receive a targeted remediation hint (rotate the partner cert) rather than a generic security failure alert.

HTTP semantics: 403 Forbidden.

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Timeout

A network or I/O operation timed out before completing.

Distinct from TransportFailure (which covers protocol/TLS errors) so that callers can apply timeout-specific retry policies (e.g., exponential back-off with jitter rather than immediate retry).

HTTP semantics: 504 Gateway Timeout when acting as a proxy/client.

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impl ErrorCode

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pub fn as_str(self) -> &'static str

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pub fn to_http_status(self) -> u16

Returns the canonical HTTP status code for this error.

Embedders can use this in transport adapters to map AsxError to HTTP responses without writing a custom match. For errors that represent an external failure (e.g., TransportFailure), the code is 5xx; for caller-induced errors it is 4xx.

VariantHTTP status
InvalidInput400
ParseFailed400
SecurityVerificationFailed401
DecryptionFailed400
PolicyViolation422
TransportFailure502
InteropViolation400
ReliabilityFailure503
NotFound404
CapacityExhausted429
PayloadTooLarge413
StorageBackendFailure503
CertificateRevoked403
CertificateExpired403
Timeout504
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pub fn remediation_hint(self) -> Option<&'static str>

A short operator-facing remediation hint for the most common failure codes, or None for failures that require caller-specific diagnosis.

Intended for structured logging and monitoring dashboards; not a substitute for full error context.

Trait Implementations§

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impl Clone for ErrorCode

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fn clone(&self) -> ErrorCode

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for ErrorCode

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impl Debug for ErrorCode

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

Formats the value using the given formatter. Read more
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impl Eq for ErrorCode

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impl PartialEq for ErrorCode

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for ErrorCode

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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Compare self to key and return true if they are equal.
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Returns the argument unchanged.

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impl<T> PolicyExt for T
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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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