Enum DelegationError 

pub enum DelegationError {
    Parse,
    BrokenChain {
        from: Vec<u8>,
        to: Option<Delegation>,
    },
    UnknownAlgorithm,
    IdentityError(String),
}

An error occurred constructing a DelegatedIdentity.

Variants

Parse

Parsing error in delegation bytes.

BrokenChain

A key in the chain did not match the signature of the next chain link.

Fields

from: Vec<u8>

The key that should have matched the next delegation

to: Option<Delegation>

The delegation that didn’t match, or None if the Identity didn’t match

UnknownAlgorithm

A key with an unknown algorithm was used. The IC supports Ed25519, secp256k1, and prime256v1, and in ECDSA the curve must be specified.

IdentityError(String)

One of Identity’s functions returned an error.

Trait Implementations

impl Debug for DelegationError

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

Formats the value using the given formatter.

impl Display for DelegationError

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

Formats the value using the given formatter.

impl Error for DelegationError

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.