Struct UnknownTokenTypeIdentifier 

pub struct UnknownTokenTypeIdentifier(/* private fields */);

Available on crate feature token-exchange only.

The rejection for a *_token_type value that is not one RFC 8693 section 3 registers.

The payload is SEALED and read through UnknownTokenTypeIdentifier::identifier, matching crate::par::RequestObjectKeyError, which is the crate’s other one-payload rejection type. The two disagreed: this one published its String as a tuple field, so a host could also CONSTRUCT one and hand it to code that reasonably assumed only this crate mints them. Readable and not forgeable is the rule both follow now.

Implementations

impl UnknownTokenTypeIdentifier

pub fn identifier(&self) -> &str

The unregistered identifier, exactly as it arrived.

Echoing it back is safe and useful: it is a *_token_type URN out of the request, not a token, and a host debugging an interoperability failure needs to see what the peer sent.

Trait Implementations

impl Clone for UnknownTokenTypeIdentifier

fn clone(&self) -> UnknownTokenTypeIdentifier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnknownTokenTypeIdentifier

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

Formats the value using the given formatter.

impl Display for UnknownTokenTypeIdentifier

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

Formats the value using the given formatter.

impl Eq for UnknownTokenTypeIdentifier

impl Error for UnknownTokenTypeIdentifier

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 PartialEq for UnknownTokenTypeIdentifier

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for UnknownTokenTypeIdentifier