Struct artemis::QueryError

pub struct QueryError { /* fields omitted */ }

A query error wrapper that allows for cheap and easy cloning across threads. If a std::error::Error is needed, use QueryError.compat().

Methods

impl QueryError

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

Gets the source of the inner error

pub fn compat(self) -> QueryErrorCompat

Gets a compatibility wrapper that implements std::error::Error. This is necessary until specialization lands.

Trait Implementations

impl Clone for QueryError

fn clone(&self) -> QueryError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QueryError

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

Formats the value using the given formatter.

impl Display for QueryError

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

Formats the value using the given formatter.

impl<T: Error + Send + Sync + 'static> From<T> for QueryError

fn from(e: T) -> Self

Performs the conversion.

impl PartialEq<QueryError> for QueryError

fn eq(&self, _other: &Self) -> bool

This is just for testing. Wrapped Errors can't reasonably be compared, so this will always return false.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.