Struct hecs::NoSuchEntity

pub struct NoSuchEntity;

Error indicating that no entity with a particular ID exists

Trait Implementations

impl Clone for NoSuchEntity

fn clone(&self) -> NoSuchEntity

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NoSuchEntity

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

Formats the value using the given formatter.

impl Display for NoSuchEntity

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

Formats the value using the given formatter.

impl Error for NoSuchEntity

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

impl From<NoSuchEntity> for ComponentError

fn from(NoSuchEntity: NoSuchEntity) -> Self

Performs the conversion.

impl PartialEq<NoSuchEntity> for NoSuchEntity

fn eq(&self, other: &NoSuchEntity) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for NoSuchEntity

impl StructuralEq for NoSuchEntity

impl StructuralPartialEq for NoSuchEntity