Struct ParseError 

pub struct ParseError {
    pub byte: usize,
}

An error that occurred while parsing a binary as MsgPack

Fields

byte: usize

The byte where the error was found

Implementations

impl ParseError

pub fn offset(&self, value: usize) -> ParseError

Creates another error of the same type with a byte offset

use msgpack_simple::ParseError;

let error = ParseError { byte: 5 };
let other = error.offset(3);

assert_eq!(other.byte, 8);

pub fn offset_result<T>( result: Result<T, ParseError>, value: usize, ) -> Result<T, ParseError>

Takes a result with ParseError as its error type and returns the same with a byte offset on the error

use msgpack_simple::ParseError;

let result: Result<(), ParseError> = Err(ParseError { byte: 39 });
let other = ParseError::offset_result(result, 3);

let error = other.unwrap_err();
assert_eq!(error.byte, 42);

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

Formats the value using the given formatter.

impl Error for ParseError

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.