Enum oxygengine_core::ecs::error::NoError

pub enum NoError {}

An error type which cannot be instantiated. Used as a placeholder for associated error types if something cannot fail.

Trait Implementations

impl Debug for NoError

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

Formats the value using the given formatter.

impl Display for NoError

pub fn fmt(&self, &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Error for NoError

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<NoError> for Error

pub fn from(e: NoError) -> Error

Performs the conversion.

impl PartialEq<NoError> for NoError

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

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

#[must_use]

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

This method tests for !=.

impl Eq for NoError

impl StructuralEq for NoError

impl StructuralPartialEq for NoError