Enum EntityBuildError 

pub enum EntityBuildError {
    MissingSpecies,
    MissingAge,
    InvalidId(String),
}

Error type for entity build failures.

This error is returned when EntityBuilder::build() fails validation.

Variants

MissingSpecies

Species is required but was not set.

MissingAge

Age is required but was not set.

InvalidId(String)

The entity ID is invalid (empty string).

Trait Implementations

impl Clone for EntityBuildError

fn clone(&self) -> EntityBuildError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EntityBuildError

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

Formats the value using the given formatter.

impl Display for EntityBuildError

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

Formats the value using the given formatter.

impl Error for EntityBuildError

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.

impl PartialEq for EntityBuildError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for EntityBuildError

impl StructuralPartialEq for EntityBuildError