Enum ClientCredentialsError 

pub enum ClientCredentialsError {
    ClientNotFound,
    OwnerNotFound,
    OwnerInactive,
    OwnerIdMalformed(String),
    InvalidScope(String),
    InvalidAudience(String),
    HookScopeRequiresHookAudience,
    UserProviderUnavailable(Box<dyn Error + Send + Sync>),
    SessionCreate(Box<dyn Error + Send + Sync>),
    JwtSign(Box<dyn Error + Send + Sync>),
    ConfigUnavailable(Box<dyn Error + Send + Sync>),
}

Failure modes of the client_credentials grant.

Variants partition by RFC 6749 §5.2 error code so the route handler can map each to the right HTTP status. Recoverable client mistakes (unknown client, orphaned or inactive owner, bad scope/audience) must surface as 4xx, never 5xx — the latter masks operator-visible misconfiguration as gateway failures and triggers spurious paging.

Variants

ClientNotFound

OwnerNotFound

OwnerInactive

OwnerIdMalformed(String)

InvalidScope(String)

InvalidAudience(String)

HookScopeRequiresHookAudience

UserProviderUnavailable(Box<dyn Error + Send + Sync>)

SessionCreate(Box<dyn Error + Send + Sync>)

JwtSign(Box<dyn Error + Send + Sync>)

ConfigUnavailable(Box<dyn Error + Send + Sync>)

Trait Implementations

impl Debug for ClientCredentialsError

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

Formats the value using the given formatter.

impl Display for ClientCredentialsError

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

Formats the value using the given formatter.

impl Error for ClientCredentialsError

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.