Trait Data 

pub trait Data: Entity {
    // Required methods
    fn name(&self) -> &str;
    fn indexed_fields() -> &'static [&'static str];
    fn field_value(&self, field: &str) -> Option<FieldValue>;

    // Provided method
    fn display(&self) { ... }
}

Trait for data entities that represent concrete domain objects.

Data entities extend the base Entity with:

• name: A human-readable name
• indexed_fields: Fields that can be searched
• field_value: Dynamic field access

Required Methods

fn name(&self) -> &str

Get the name of this data entity

fn indexed_fields() -> &'static [&'static str]

List of fields that should be indexed for searching

fn field_value(&self, field: &str) -> Option<FieldValue>

Get the value of a specific field by name

Provided Methods

fn display(&self)

Display the entity for debugging

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors