Enum ResolverError 

pub enum ResolverError {
    NoResolverForScheme {
        scheme: IdScheme,
        handle: String,
    },
    InvalidHandle(String),
    Underlying {
        handle: String,
        source: Box<dyn Error + Send + Sync>,
    },
    CacheIntegrityViolation {
        handle: String,
    },
}

Resolver errors. Maps to runbooks under docs/runbooks/.

Variants

NoResolverForScheme

No resolver registered for the scheme of the input handle.

Fields

scheme: IdScheme

The scheme that has no resolver

handle: String

The handle whose scheme was unrecognized

InvalidHandle(String)

AgentId failed to parse / validate.

Underlying

Underlying resolver returned an error.

Fields

handle: String

The handle that failed to resolve

source: Box<dyn Error + Send + Sync>

The underlying error

CacheIntegrityViolation

Two consecutive lookups for the same handle returned contradicting fingerprints — possible cache poisoning.

Fields

handle: String

The handle whose fingerprint flipped

Trait Implementations

impl Debug for ResolverError

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

Formats the value using the given formatter.

impl Display for ResolverError

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

Formats the value using the given formatter.

impl Error for ResolverError

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.