Enum bevy::ecs::system::RegisteredSystemError

pub enum RegisteredSystemError<I = (), O = ()> {
    SystemIdNotRegistered(SystemId<I, O>),
    Recursive(SystemId<I, O>),
    SelfRemove(SystemId<I, O>),
}

An operation with stored systems failed.

Variants

SystemIdNotRegistered(SystemId<I, O>)

A system was run by id, but no system with that id was found.

Did you forget to register it?

Recursive(SystemId<I, O>)

A system tried to run itself recursively.

SelfRemove(SystemId<I, O>)

A system tried to remove itself.

Trait Implementations

impl<I, O> Debug for RegisteredSystemError<I, O>

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

Formats the value using the given formatter.

impl<I, O> Display for RegisteredSystemError<I, O>

where SystemId<I, O>: Debug,

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

Formats the value using the given formatter.

impl<I, O> Error for RegisteredSystemError<I, O>

where RegisteredSystemError<I, O>: Debug + Display,

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.