Enum XPathError 

pub enum XPathError {
    IncorrectOperandType,
    IncorrectNumberOfArgument,
    IncorrectArgumentType,
    WrongTypeConversion,
    UnresolvableFunctionName,
    UnresolvableVariableName,
    InvalidNamespacePrefix,
    UnsupportedNodeType,
    CompileError(XPathCompileError),
    InternalError,
}

XPath error codes.

Variants

IncorrectOperandType

IncorrectNumberOfArgument

IncorrectArgumentType

WrongTypeConversion

UnresolvableFunctionName

UnresolvableVariableName

InvalidNamespacePrefix

UnsupportedNodeType

CompileError(XPathCompileError)

InternalError

Trait Implementations

impl Clone for XPathError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for XPathError

impl Debug for XPathError

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

Formats the value using the given formatter.

impl Display for XPathError

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

Formats the value using the given formatter.

impl Eq for XPathError

impl Error for XPathError

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<XPathCompileError> for XPathError

fn from(value: XPathCompileError) -> Self

Converts to this type from the input type.

impl From<XPathError> for XMLError

fn from(value: XPathError) -> Self

Converts to this type from the input type.

impl Hash for XPathError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for XPathError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for XPathError