Enum oxygengine_core::ecs::error::Error

pub enum Error {
    Custom(BoxedErr),
    WrongGeneration(WrongGeneration),
    // some variants omitted
}

The Specs error type. This is an enum which is able to represent all error types of this library.

Please note that you should not use __NonExhaustive, which is a variant specifically added for extensibility without breakage.

Variants

Custom(BoxedErr)

A custom, boxed error.

WrongGeneration(WrongGeneration)

Wrong generation error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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.

impl From<NoError> for Error

fn from(e: NoError) -> Error

Performs the conversion.

impl From<WrongGeneration> for Error

fn from(e: WrongGeneration) -> Error

Performs the conversion.