Enum XmlMutationError 

pub enum XmlMutationError {
    Policy(PolicyViolation),
    XmlParse(Error),
    Read(Error),
    Write(Error),
    InvalidUtf8(FromUtf8Error),
    InvalidSignatureTemplate,
    ValueCountMismatch {
        element: &'static str,
        expected: usize,
        actual: usize,
    },
    MissingRootElement,
    InvalidAppendTarget,
    EmptyKeyInfoSource,
    ConflictingKeyInfoNamespace {
        prefix: String,
    },
    ConflictingKeyInfoAttribute {
        name: String,
    },
}

Errors produced by XMLDSig XML mutation helpers.

Variants

Policy(PolicyViolation)

The compiled signing policy rejected an intermediate XML document.

XmlParse(Error)

Input XML or generated template is not parseable XML.

Read(Error)

The streaming XML reader failed.

Write(Error)

The streaming XML writer failed.

InvalidUtf8(FromUtf8Error)

The writer unexpectedly emitted non-UTF-8 bytes.

InvalidSignatureTemplate

A template did not contain exactly one XMLDSig <Signature> root.

ValueCountMismatch

A replacement call supplied a different number of values than matching elements.

Fields

element: &'static str

XMLDSig element local name.

expected: usize

Number of matching XMLDSig elements in the document.

actual: usize

Number of values supplied by the caller.

MissingRootElement

The source XML did not contain a root element that can receive a signature.

InvalidAppendTarget

The selected source element cannot receive an appended signature.

EmptyKeyInfoSource

A key-info writer emitted no element child to merge.

ConflictingKeyInfoNamespace

A reusable placeholder binds a generated namespace prefix differently.

Fields

prefix: String

The prefix whose namespace URI differs.

ConflictingKeyInfoAttribute

A reusable placeholder carries a different value for a generated attribute.

Fields

name: String

The expanded-name local component of the conflicting attribute.

Trait Implementations

impl Debug for XmlMutationError

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

Formats the value using the given formatter.

impl Display for XmlMutationError

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

Formats the value using the given formatter.

impl Error for XmlMutationError

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 From<Error> for XmlMutationError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for XmlMutationError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for XmlMutationError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for XmlMutationError

fn from(source: FromUtf8Error) -> Self

Converts to this type from the input type.

impl From<PolicyViolation> for XmlMutationError

fn from(source: PolicyViolation) -> Self

Converts to this type from the input type.

impl From<XmlMutationError> for SigningDigestError

fn from(source: XmlMutationError) -> Self

Converts to this type from the input type.

impl From<XmlMutationError> for SigningError

fn from(error: XmlMutationError) -> Self

Converts to this type from the input type.