Enum InterpreterError

pub enum InterpreterError {
    HtmlParseError(String),
    ParserError(String),
    NodeSelectionError(String),
    TextExtractionError(String),
    AttributeExtractionError(String),
    IndexOutOfBounds(usize, usize),
    InvalidStep(i64),
    InvalidRegex(String),
    UnknownFunction(String),
    MissingArgument(String),
    InvalidArgument(String),
    ExecutionError(String),
    ResultLimitExceeded(usize),
}

Interpreter error

Variants

HtmlParseError(String)

HTML parsing error

ParserError(String)

Syntax parsing error

NodeSelectionError(String)

Node selection error

TextExtractionError(String)

Text extraction error

AttributeExtractionError(String)

Attribute extraction error

IndexOutOfBounds(usize, usize)

Index out of bounds

InvalidStep(i64)

Invalid step value

InvalidRegex(String)

Regular expression error

UnknownFunction(String)

Unknown function

MissingArgument(String)

Missing argument

InvalidArgument(String)

Invalid argument

ExecutionError(String)

Execution error

ResultLimitExceeded(usize)

Result limit exceeded

Implementations

impl InterpreterError

Error helper methods

pub fn node_selection_error(message: impl Into<String>) -> Self

Create a node selection error

pub fn html_parse_error(message: impl Into<String>) -> Self

Create an HTML parsing error

pub fn text_extraction_error(message: impl Into<String>) -> Self

Create a text extraction error

pub fn attribute_extraction_error(message: impl Into<String>) -> Self

Create an attribute extraction error

pub fn execution_error(message: impl Into<String>) -> Self

Create an execution error

pub fn unknown_function(name: impl Into<String>) -> Self

Create an unknown function error

pub fn missing_argument(message: impl Into<String>) -> Self

Create a missing argument error

pub fn invalid_argument(message: impl Into<String>) -> Self

Create an invalid argument error

Trait Implementations

impl Clone for InterpreterError

fn clone(&self) -> InterpreterError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InterpreterError

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

Formats the value using the given formatter.

impl Display for InterpreterError

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

Formats the value using the given formatter.

impl Error for InterpreterError

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 InterpreterError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for InterpreterError

fn from(err: Error) -> Self

Converts to this type from the input type.