Struct SignerError 

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

Available on crate feature jwt only.

A host’s ES256 backend could not produce a signature.

One opaque type rather than an enum, and no source error: the caller in JwtConfig::sign_access_token has exactly one reaction to any of them (mint no token, answer server_error), so distinguishing “the KMS was unreachable” from “the key was disabled” here would only invite somebody to treat one as recoverable on a path where neither is. The host already has the real detail, because the host wrote the signer.

The message MUST NOT contain key material; nothing in this crate ever prints it on the wire.

Implementations

impl SignerError

pub fn new(message: impl Into<String>) -> Self

Describe a signing failure. Do not put key material in it.

Trait Implementations

impl Clone for SignerError

fn clone(&self) -> SignerError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignerError

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

Formats the value using the given formatter.

impl Display for SignerError

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

Formats the value using the given formatter.

impl Eq for SignerError

impl Error for SignerError

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 SignerError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SignerError