Enum quill_prototype::ComponentError

pub enum ComponentError {
    EntityDead,
    MissingComponent(&'static str),
}

Error returned when attempting to get a component from an entity.

Variants

EntityDead

The entity no longer exists, e.g. because it was despawned or killed.

MissingComponent(&'static str)

The entity does not have the component requested.

Trait Implementations

impl Debug for ComponentError

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

Formats the value using the given formatter.

impl Display for ComponentError

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

Formats the value using the given formatter.

impl Error for ComponentError

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