Struct EntityRegistration 

pub struct EntityRegistration {
    pub type_id: TypeId,
    pub type_name: &'static str,
    pub meta_fn: fn() -> EntityTypeMeta,
    pub context_key: Option<&'static str>,
}

Type-erased registration for an entity type.

Emitted automatically by #[derive(EntityType)]. Collected at link time via inventory::collect!, so every entity type compiled into the final binary is visible to DbContext::discover_entities().

Fields

type_id: TypeId

type_name: &'static str

meta_fn: fn() -> EntityTypeMeta

context_key: Option<&'static str>

Which DbContext key this entity belongs to. None = default context; Some("key") = keyed context. Set by #[context("key")] on the entity struct.

Implementations

impl EntityRegistration

pub fn meta(&self) -> EntityTypeMeta

Trait Implementations

impl Collect for EntityRegistration

impl Debug for EntityRegistration

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

Formats the value using the given formatter.