Enum ParseError 

#[non_exhaustive]
pub enum ParseError {
    MissingElement {
        element: &'static str,
    },
    InvalidStructure(String),
    UnsupportedAlgorithm {
        uri: String,
    },
    Base64(String),
    DigestLengthMismatch {
        algorithm: &'static str,
        expected: usize,
        actual: usize,
    },
    Transform(TransformError),
}

Errors during XMLDSig element parsing.

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.

MissingElement

Missing required element.

Fields

element: &'static str

Name of the missing element.

InvalidStructure(String)

Invalid structure (wrong child order, unexpected element, etc.).

UnsupportedAlgorithm

Unsupported algorithm URI.

Fields

uri: String

The unrecognized algorithm URI.

Base64(String)

Base64 decode error.

DigestLengthMismatch

DigestValue length did not match the declared DigestMethod.

Fields

algorithm: &'static str

Digest algorithm URI/name used for diagnostics.

expected: usize

Expected decoded digest length in bytes.

actual: usize

Actual decoded digest length in bytes.

Transform(TransformError)

Transform parsing error.

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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<TransformError> for ParseError

fn from(source: TransformError) -> Self

Converts to this type from the input type.