Struct abortable_parser::Error

pub struct Error { /* fields omitted */ }

The custom error type for use in Result::{Fail, Abort}. Stores a wrapped err that must implement Display as well as an offset and an optional cause.

Methods

impl Error

pub fn new<S, D: Into<String>>(msg: D, offset: &S) -> Self where     S: Offsetable,

Constructs a new Error with an offset and no cause.

pub fn caused_by<'a, S, D: Into<String>>(     msg: D,     offset: &'a S,     cause: Box<Self> ) -> Self where     S: Offsetable,

Constructs a new Error with an offset and a cause.

pub fn get_msg<'a>(&'a self) -> String

Returns the msg.

pub fn get_cause<'a>(&'a self) -> Option<&'a Error>

Returns Some(cause) if there is one, None otherwise.

pub fn get_offset(&self) -> usize

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&Error>

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