Enum KeystoneError 

pub enum KeystoneError {
    ApplicationCredential {
        source: ApplicationCredentialProviderError,
    },
    AssignmentProvider {
        source: AssignmentProviderError,
    },
    CatalogProvider {
        source: CatalogProviderError,
    },
    FederationProvider {
        source: FederationProviderError,
    },
    IdentityProvider {
        source: IdentityProviderError,
    },
    IdentityMapping {
        source: IdentityMappingProviderError,
    },
    IO {
        source: Error,
    },
    Json {
        source: Error,
    },
    K8sAuthProvider {
        source: K8sAuthProviderError,
    },
    Policy {
        source: PolicyError,
    },
    PolicyEnforcementNotAvailable,
    ResourceProvider {
        source: ResourceProviderError,
    },
    RevokeProvider {
        source: RevokeProviderError,
    },
    RoleProvider {
        source: RoleProviderError,
    },
    TokenProvider {
        source: TokenProviderError,
    },
    TrustProvider {
        source: TrustProviderError,
    },
    UrlParse {
        source: ParseError,
    },
    Provider {
        source: Box<dyn Error + Send + Sync + 'static>,
    },
}

Keystone error.

Variants

ApplicationCredential

Application credential provider.

Fields

source: ApplicationCredentialProviderError

The source of the error.

AssignmentProvider

Assignment provider.

Fields

source: AssignmentProviderError

The source of the error.

CatalogProvider

Catalog provider.

Fields

source: CatalogProviderError

The source of the error.

FederationProvider

Federation provider.

Fields

source: FederationProviderError

The source of the error.

IdentityProvider

Identity provider.

Fields

source: IdentityProviderError

The source of the error.

IdentityMapping

Identity mapping provider.

Fields

source: IdentityMappingProviderError

The source of the error.

IO

IO error.

Fields

source: Error

The source of the error.

Json

Json serialization error.

Fields

source: Error

The source of the error.

K8sAuthProvider

K8s auth provider.

Fields

source: K8sAuthProviderError

The source of the error.

Policy

Policy engine.

Fields

source: PolicyError

The source of the error.

PolicyEnforcementNotAvailable

Policy engine is not available.

ResourceProvider

Resource provider.

Fields

source: ResourceProviderError

The source of the error.

RevokeProvider

Revoke provider error.

Fields

source: RevokeProviderError

The source of the error.

RoleProvider

Role provider.

Fields

source: RoleProviderError

The source of the error.

TokenProvider

Token provider.

Fields

source: TokenProviderError

The source of the error.

TrustProvider

Trust provider.

Fields

source: TrustProviderError

The source of the error.

UrlParse

Url parsing error.

Fields

source: ParseError

Provider

Fields

source: Box<dyn Error + Send + Sync + 'static>

Trait Implementations

impl Debug for KeystoneError

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

Formats the value using the given formatter.

impl Display for KeystoneError

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

Formats the value using the given formatter.

impl Error for KeystoneError

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<ApplicationCredentialProviderError> for KeystoneError

fn from(source: ApplicationCredentialProviderError) -> Self

Converts to this type from the input type.

impl From<AssignmentProviderError> for KeystoneError

fn from(source: AssignmentProviderError) -> Self

Converts to this type from the input type.

impl From<CatalogProviderError> for KeystoneError

fn from(source: CatalogProviderError) -> Self

Converts to this type from the input type.

impl From<Error> for KeystoneError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for KeystoneError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<FederationProviderError> for KeystoneError

fn from(source: FederationProviderError) -> Self

Converts to this type from the input type.

impl From<IdentityMappingProviderError> for KeystoneError

fn from(source: IdentityMappingProviderError) -> Self

Converts to this type from the input type.

impl From<IdentityProviderError> for KeystoneError

fn from(source: IdentityProviderError) -> Self

Converts to this type from the input type.

impl From<K8sAuthProviderError> for KeystoneError

fn from(source: K8sAuthProviderError) -> Self

Converts to this type from the input type.

impl From<ParseError> for KeystoneError

fn from(source: ParseError) -> Self

Converts to this type from the input type.

impl From<PolicyError> for KeystoneError

fn from(source: PolicyError) -> Self

Converts to this type from the input type.

impl From<ResourceProviderError> for KeystoneError

fn from(source: ResourceProviderError) -> Self

Converts to this type from the input type.

impl From<RevokeProviderError> for KeystoneError

fn from(source: RevokeProviderError) -> Self

Converts to this type from the input type.

impl From<RoleProviderError> for KeystoneError

fn from(source: RoleProviderError) -> Self

Converts to this type from the input type.

impl From<TokenProviderError> for KeystoneError

fn from(source: TokenProviderError) -> Self

Converts to this type from the input type.

impl From<TrustProviderError> for KeystoneError

fn from(source: TrustProviderError) -> Self

Converts to this type from the input type.