Enum WindowsFetchDataFailure 

pub enum WindowsFetchDataFailure {
    InvalidRequest,
    InsufficientResources,
    ProviderTerminated,
    AuthenticationFailed,
    AccessDenied,
    NotInSync,
    NetworkUnavailable,
    NotSupported,
    Cancelled,
    Unsuccessful,
}

Structured failure classifications accepted by the minimal fetch terminal path.

Variants

InvalidRequest

The callback snapshot or request contract was malformed.

InsufficientResources

The bounded callback queue or provider resources were exhausted.

ProviderTerminated

The provider connection is closing or its worker is gone.

AuthenticationFailed

Product credentials are missing, expired, or rejected.

AccessDenied

The requesting principal cannot read this item.

NotInSync

The callback metadata no longer matches current backend content state.

NetworkUnavailable

A transient backend or transport outage prevented hydration.

NotSupported

The backend does not support the requested content operation.

Cancelled

The platform or user cancelled the hydration request.

Unsuccessful

The provider failed without a narrower portable classification.

Implementations

impl WindowsFetchDataFailure

pub fn from_hydration_error(error: &HydrationError) -> Self

Maps a product-neutral hydration failure to the closest CFAPI terminal classification.

Trait Implementations

impl Clone for WindowsFetchDataFailure

fn clone(&self) -> WindowsFetchDataFailure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowsFetchDataFailure

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

Formats the value using the given formatter.

impl PartialEq for WindowsFetchDataFailure

fn eq(&self, other: &WindowsFetchDataFailure) -> 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 Copy for WindowsFetchDataFailure

impl Eq for WindowsFetchDataFailure

impl StructuralPartialEq for WindowsFetchDataFailure