Trait EventEmitter 

pub trait EventEmitter: Send + Sync {
    // Required method
    fn emit(&self, event: &str, payload: &str) -> Result<()>;
}

Trait for emitting events from core to external consumers.

Replaces Option<tauri::AppHandle> in MemoryDB and other modules that previously needed to push updates to the Tauri frontend.

Required Methods

fn emit(&self, event: &str, payload: &str) -> Result<()>

Emit a named event with a string payload (typically JSON).

Implementors

impl EventEmitter for NoopEmitter