Struct ParseError 

pub struct ParseError { /* private fields */ }

The error type for parsing errors as returned by Parser.

The format used by perf events doesn’t give many opportunities for error checking so most parsing errors will likely result in an error with kind ErrorKind::Eof. Otherwise, this type can be used to wrap errors emitted by the ParseBuf type.

Implementations

impl ParseError

pub fn new<E>(error: E) -> Self

where E: Into<Box<dyn Error + Send + Sync + 'static>>,

Create a new ParseError from an arbitrary error payload.

pub fn kind(&self) -> ErrorKind

Get the ErrorKind of this error.

pub fn eof() -> Self

More input was needed before the item could be successfully parsed.

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.

impl From<Box<dyn Error + Send + Sync>> for ParseError

fn from(error: Box<dyn Error + Send + Sync + 'static>) -> Self

Converts to this type from the input type.

impl From<Error> for ParseError

fn from(error: Error) -> Self

Converts to this type from the input type.