Enum ResolutionError 

#[non_exhaustive]
pub enum ResolutionError {
    InvalidDid,
    NotFound,
    MethodNotSupported,
    RepresentationNotSupported,
    InvalidDidDocument,
    InternalError,
    Other(String),
}

The error vocabulary of DID resolution (DID Core §7.1.2, DID Resolution).

Serializes as the registered keyword, for example notFound; a keyword this crate does not know is kept in Other.

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.

InvalidDid

invalidDid: the DID does not conform to the DID syntax.

NotFound

notFound: no DID document exists for the DID.

MethodNotSupported

methodNotSupported: the resolver has no implementation of the DID method.

RepresentationNotSupported

representationNotSupported: the resolver cannot produce the requested media type.

InvalidDidDocument

invalidDidDocument: the method returned a document that is malformed or not the document of the DID (DID Resolution “Errors”).

InternalError

internalError: the resolver failed unexpectedly (DID Resolution “Errors”).

Other(String)

Any other keyword.

Implementations

impl ResolutionError

pub fn as_str(&self) -> &str

The registered keyword, for example notFound.

Trait Implementations

impl Clone for ResolutionError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResolutionError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ResolutionError

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for ResolutionError

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

Formats the value using the given formatter.

impl Eq for ResolutionError

impl Error for ResolutionError

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<DidError> for ResolutionError

fn from(_: DidError) -> Self

Converts to this type from the input type.

impl FromStr for ResolutionError

fn from_str(s: &str) -> Result<Self, Self::Err>

Never fails: an unknown keyword becomes ResolutionError::Other.

type Err = !

The associated error which can be returned from parsing.

impl Hash for ResolutionError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ResolutionError

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ResolutionError

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ResolutionError