Enum FailureReason 

#[non_exhaustive]
pub enum FailureReason {
    ReferenceDigestMismatch {
        ref_index: usize,
    },
    ReferencePolicyViolation {
        ref_index: usize,
    },
    ReferenceProcessingFailure {
        ref_index: usize,
    },
    SignatureMismatch,
    KeyNotFound,
}

Why XMLDSig verification failed.

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.

ReferenceDigestMismatch

<DigestValue> mismatch for a <Reference> at ref_index.

Fields

ref_index: usize

Zero-based index of the failing <Reference> in its processed set.

On per-reference verification entries, use ReferenceResult::reference_set to distinguish the <SignedInfo> and <Manifest> reference sets.

When this reason appears in VerifyResult::status without an accompanying ReferenceResult, ref_index always refers to the <SignedInfo> reference set.

ReferencePolicyViolation

<Reference> rejected by URI/transform allowlist policy.

Fields

ref_index: usize

Zero-based index of the failing <Reference> in its processed set.

ReferenceProcessingFailure

<Reference> processing failed (dereference, transform, missing URI).

Fields

ref_index: usize

Zero-based index of the failing <Reference> in its processed set.

SignatureMismatch

<SignatureValue> does not match canonicalized <SignedInfo>.

KeyNotFound

No verification key was configured or could be resolved.

Trait Implementations

impl Clone for FailureReason

fn clone(&self) -> FailureReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FailureReason

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

Formats the value using the given formatter.

impl PartialEq for FailureReason

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FailureReason

impl Eq for FailureReason

impl StructuralPartialEq for FailureReason