Enum TrustError 

#[non_exhaustive]
pub enum TrustError {
    UnknownIdentity {
        did: String,
        policy: String,
    },
    KeyResolutionFailed {
        did: String,
    },
    InvalidTrustStore(String),
    TofuRequiresInteraction,
}

Errors from trust policy resolution during verification.

Usage:

match resolve_issuer_key(did, policy) {
    Err(TrustError::UnknownIdentity { did, policy }) => {
        eprintln!("Unknown identity under {} policy; run `auths trust pin --did {}`", policy, did)
    }
    Err(e) => return Err(e.into()),
    Ok(key) => { /* use key for verification */ }
}

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.

UnknownIdentity

Identity is unknown and trust policy does not permit TOFU/resolution.

Fields

did: String

The unknown identity DID.

policy: String

The policy preventing resolution (e.g., “explicit”).

KeyResolutionFailed

Identity exists but no public key could be resolved.

Fields

did: String

The DID whose key could not be resolved.

InvalidTrustStore(String)

The provided roots.json or trust store is invalid.

TofuRequiresInteraction

TOFU prompt was required but execution is non-interactive.

Trait Implementations

impl AuthsErrorInfo for TrustError

fn error_code(&self) -> &'static str

Returns a unique error code string for this error variant.

fn suggestion(&self) -> Option<&'static str>

Returns an optional actionable suggestion for resolving the error.

impl Debug for TrustError

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

Formats the value using the given formatter.

impl Display for TrustError

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

Formats the value using the given formatter.

impl Error for TrustError

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.