Enum ProjectionProviderValidationError 

pub enum ProjectionProviderValidationError {
    InvalidLength,
    InvalidVersion,
    UnknownProvider,
    InvalidPosture,
    InvalidRecallTarget,
    UnknownCapability,
    MissingRequiredCapability,
    UnsupportedCapability,
    UnknownPolicyMode,
    UnknownLifecycle,
    InvalidBound,
    InvalidStateIdentity,
    NonCanonicalReservedBytes,
}

Safe closed validation failures for a provider descriptor.

Variants

InvalidLength

Input does not have the exact V1 size.

InvalidVersion

Magic or version does not identify V1.

UnknownProvider

Provider tag is not admitted by V1.

InvalidPosture

Exactness/approximation encoding is invalid for the provider.

InvalidRecallTarget

Recall target is zero or exceeds 100%.

UnknownCapability

Capability mask contains an unassigned bit.

MissingRequiredCapability

Candidate, window, or output capability is absent.

UnsupportedCapability

The real provider family cannot supply a requested capability.

UnknownPolicyMode

Policy-mode tag is unknown.

UnknownLifecycle

Freshness or lifecycle tag is unknown.

InvalidBound

A declared finite bound is zero, inverted, or inconsistent.

InvalidStateIdentity

Provider state layout identity is invalid.

NonCanonicalReservedBytes

Reserved bytes are not zero.

Trait Implementations

impl Clone for ProjectionProviderValidationError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ProjectionProviderValidationError

impl Debug for ProjectionProviderValidationError

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

Formats the value using the given formatter.

impl Display for ProjectionProviderValidationError

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

Formats the value using the given formatter.

impl Eq for ProjectionProviderValidationError

impl Error for ProjectionProviderValidationError

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 PartialEq for ProjectionProviderValidationError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ProjectionProviderValidationError