Enum ResolutionErrorKind 

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

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

ResolutionError::kind returns it; it is what the error serializes as and what callers match on. 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 ResolutionErrorKind

pub fn as_str(&self) -> &str

The registered keyword, for example notFound.

Trait Implementations

impl Clone for ResolutionErrorKind

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 ResolutionErrorKind

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

Formats the value using the given formatter.

impl Display for ResolutionErrorKind

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

A short English description, for example “DID not found”.

impl Eq for ResolutionErrorKind

impl From<ResolutionErrorKind> for ResolutionError

fn from(kind: ResolutionErrorKind) -> Self

Converts to this type from the input type.

impl FromStr for ResolutionErrorKind

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

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

type Err = !

The associated error which can be returned from parsing.

impl Hash for ResolutionErrorKind

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 ResolutionErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl PartialEq<ResolutionErrorKind> for ResolutionError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ResolutionErrorKind