Enum ApiVisibilityDifferentialRequestError 

#[non_exhaustive]
pub enum ApiVisibilityDifferentialRequestError {
    Vocabulary(ApiVocabularyError),
    IdenticalContextHandles,
    UnsupportedMethod,
    UrlFragment,
    RequestTargetMismatch,
    RequestTargetTooLong,
    InsecureAuthenticatedTransport,
    UnsupportedDimension,
    EmptyContextHeaders,
    InvalidContextHeaders,
    UnsupportedContextHeader,
    TooManyHeaders,
    HeaderValueTooLong,
    TotalHeaderBytesTooLarge,
    UnusedContextHeader,
    RequestTemplateMismatch,
    IdenticalAuthorizationContext,
}

Validation failure for an authorization-context pair.

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.

Vocabulary(ApiVocabularyError)

A typed comparison, context, or scope identifier was invalid.

IdenticalContextHandles

Control and candidate handles must describe distinct contexts.

UnsupportedMethod

The first native capability accepts discovery-only GET requests.

UrlFragment

URL fragments are not transmitted and cannot participate in identity.

RequestTargetMismatch

Authorization contexts must request the exact same URL.

RequestTargetTooLong

The bounded native slice rejects excessively large target identities.

InsecureAuthenticatedTransport

Credentials require TLS except on an exact loopback fixture target.

UnsupportedDimension

The comparator does not implement the requested dimension.

EmptyContextHeaders

At least one header must be declared context-owned.

InvalidContextHeaders

The context-header set was malformed or exceeded its compiled bound.

UnsupportedContextHeader

Only explicit credential and supporting anti-CSRF headers are accepted.

TooManyHeaders

The complete request header set exceeded its compiled count ceiling.

HeaderValueTooLong

One request header value exceeded its compiled byte ceiling.

TotalHeaderBytesTooLarge

One request’s complete header material exceeded its compiled byte ceiling.

UnusedContextHeader

A declared context header did not occur in either request.

RequestTemplateMismatch

A non-context request header differed across the pair.

IdenticalAuthorizationContext

Distinct labels cannot disguise identical authorization material.

Trait Implementations

impl Debug for ApiVisibilityDifferentialRequestError

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

Formats the value using the given formatter.

impl Display for ApiVisibilityDifferentialRequestError

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

Formats the value using the given formatter.

impl Error for ApiVisibilityDifferentialRequestError

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<ApiVocabularyError> for ApiVisibilityDifferentialRequestError

fn from(source: ApiVocabularyError) -> Self

Converts to this type from the input type.