Enum SigningBuildError 

pub enum SigningBuildError<E> {
    DigestAlgorithmMismatch,
    Hasher(E),
    Digest(SigningValueError),
    Input(SigningInputError),
}

Body hashing and canonical signing-input construction failure.

Variants

DigestAlgorithmMismatch

The hasher and signed context declare different digest algorithms.

Hasher(E)

The caller-provided body hasher rejected the exact request body.

Digest(SigningValueError)

The hasher returned an empty or out-of-bounds digest.

Input(SigningInputError)

Canonical input validation or encoding failed.

Trait Implementations

impl<E> Debug for SigningBuildError<E>

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

Formats the value using the given formatter.

impl<E> Display for SigningBuildError<E>

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

Formats the value using the given formatter.

impl<E> Error for SigningBuildError<E>

where E: Error + 'static,

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.