Trait CommandHandler 

pub trait CommandHandler: Send + Sync {
    // Required method
    fn on_command<'life0, 'async_trait>(
        &'life0 self,
        ctx: CommandContext,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Handler invoked when a registered slash command is executed.

Returning Err(_) causes the SDK to forward the error message back to the CLI via session.commands.handlePendingCommand so the TUI can surface it. Returning Ok(()) reports success.

Required Methods

fn on_command<'life0, 'async_trait>( &'life0 self, ctx: CommandContext, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Called when the user invokes the command this handler is registered for.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors