Enum SpawnPlacementError 

#[non_exhaustive]
pub enum SpawnPlacementError {
    InvalidId,
    InvalidTag,
    Duplicate,
}

Why a spawn placement declaration was refused (Registrar::declare_spawn_placement).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidId

The entity type’s id is invalid, empty, or in a namespace the declaring mod does not own.

InvalidTag

A tag is not a namespaced tag name (write it without #).

Duplicate

Another declaration already covers the entity type.

Trait Implementations

impl Clone for SpawnPlacementError

fn clone(&self) -> SpawnPlacementError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpawnPlacementError

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

Formats the value using the given formatter.

impl Eq for SpawnPlacementError

impl PartialEq for SpawnPlacementError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SpawnPlacementError

impl Wire for SpawnPlacementError

const MIN: usize = 4usize

Minimum encoded size, used to reject impossible collection lengths.

fn put(&self, out: &mut Writer)

Encodes this value, recording failures on the writer.

fn put_owned(self, out: &mut Writer)

Consumes owned data when a resource’s ownership must cross the boundary.

fn take(input: &mut Reader<'_>) -> Result<SpawnPlacementError, WireError>

Decodes one value, leaving any following bytes for the caller.