Struct Prefab 

pub struct Prefab {
    pub source: String,
}

Marks an entity as having been instantiated from a .kprefab asset in the project’s VFS. The source field stores the forward-slash relative path under <project>/assets/ so the editor can offer “open prefab”, “revert overrides” and “spawn another” actions.

Phase 5 entry — full instance overrides + nested prefab linking is scheduled for a follow-up. Today the component is purely informative: the recipe stored in the .kprefab file is what actually shapes the instantiated subtree.

Fields

source: String

Forward-slash relative path of the source .kprefab asset. Example: prefabs/crate.kprefab.

Implementations

impl Prefab

pub fn new(source: impl Into<String>) -> Self

Creates a new Prefab from a relative source path.

Trait Implementations

impl Clone for Prefab

fn clone(&self) -> Prefab

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for Prefab

fn make_column() -> Box<dyn AnyVec>

where Self: Sized,

Creates this component’s empty storage column. Default: an AoS Vec<Self>.

fn push_into_column(self, column: &mut dyn AnyVec)

where Self: Sized,

Appends self as a new row into its column.

fn copy_row_between(src: &dyn AnyVec, src_row: usize, dst: &mut dyn AnyVec)

where Self: Sized,

Clones row src_row from src into dst (used when an entity migrates between pages on a structural change). Both columns are this component’s column type.

fn clone_from_column(column: &dyn AnyVec, row: usize) -> Self

where Self: Sized,

Reads row row of column as an owned value — the uniform by-value access path that works for both AoS (clone the &T) and field-SoA (gather the fields) layouts. Used by World::clone_component, the Soa<T> query, and the serialization recipe.

fn set_in_column(self, column: &mut dyn AnyVec, row: usize)

where Self: Sized,

Overwrites row row of column with self — the uniform by-value write path for both layouts (AoS assigns the slot; field-SoA scatters into the lanes). Used by World::set_component.

impl Debug for Prefab

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

Formats the value using the given formatter.

impl Default for Prefab

fn default() -> Prefab

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Prefab

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Prefab

fn eq(&self, other: &Prefab) -> 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 Serialize for Prefab

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Prefab

impl StructuralPartialEq for Prefab