Enum PasFailure 

#[non_exhaustive]
pub enum PasFailure {
    Rejected {
        status: u16,
        detail: String,
    },
    ServerError {
        status: u16,
        detail: String,
    },
    Transport {
        detail: String,
    },
}

Classified PAS-side failure. Single source of truth for the HTTP-status → cause mapping; only adapters produce these.

Variants (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.

Rejected

PAS returned 4xx — credential is dead. Refresh-token expired, revoked, or user logged out elsewhere.

Fields

status: u16

detail: String

ServerError

PAS returned 5xx — service is degraded. Retry; do not invalidate.

Fields

status: u16

detail: String

Transport

HTTP-level transport issue (timeout, TLS, DNS, connect) OR a 2xx whose body failed to parse (CDN/proxy garbage). Indistinguishable from a true network blip; fail-open paths serve cache, fail-closed paths reject.

Fields

detail: String

Implementations

impl PasFailure

pub fn into_legacy_error(self, operation: &'static str) -> Error

Lossy conversion to the legacy Error::OAuth shape, used by inherent AuthClient methods that retain the v4 signature (currently just exchange_code).

Trait Implementations

impl Clone for PasFailure

fn clone(&self) -> PasFailure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PasFailure

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

Formats the value using the given formatter.