Struct knitting_parse::ParseError

pub struct ParseError { /* private fields */ }

The parse error.

The is the error type returned from all parsing functions.

Implementations

impl ParseError

pub fn new(error_type: ParseErrorType, line_number: usize) -> ParseError

Creates a new instance.

Arguments

• error_type - What type of error it is
• line_number - What line did it occure on

pub fn error_type(&self) -> &ParseErrorType

Returns the contained error type

pub fn line_number(&self) -> usize

Returns the contained line number

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, out: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ParseError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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