Enum XmlExtendedError

#[non_exhaustive]
pub enum XmlExtendedError {
    DuplicateAttribute(Cow<'static, str>),
    DuplicateElement(Cow<'static, str>),
}

More Error Cases.

This is a hack because XmlError is not open to extension.

TODO(v2): Merge these errors into XmlError.

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.

DuplicateAttribute(Cow<'static, str>)

DuplicateElement(Cow<'static, str>)

Trait Implementations

impl Debug for XmlExtendedError

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

Formats the value using the given formatter.

impl Display for XmlExtendedError

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

Formats the value using the given formatter.

impl Error for XmlExtendedError

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<XmlExtendedError> for XmlError

fn from(err: XmlExtendedError) -> Self

Converts to this type from the input type.