Skip to main content

ProtocolSessionPlugin

lash_core::plugin

Trait ProtocolSessionPlugin 

Source 
pub trait ProtocolSessionPlugin: Send + Sync {
    // Provided methods
    fn initialize_session<'life0, 'life1, 'async_trait>(
        &'life0 self,
        _ctx: ProtocolSessionContext<'life1>,
    ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn restore_session<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        _ctx: ProtocolSessionContext<'life1>,
        _state: &'life2 RuntimeSessionState,
    ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait { ... }
    fn append_session_nodes<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        _ctx: ProtocolSessionContext<'life1>,
        _nodes: &'life2 [SessionAppendNode],
    ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait { ... }
    fn apply_session_extension<'life0, 'async_trait>(
        &'life0 self,
        _extension: ProtocolSessionExtensionHandle,
    ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn validate_turn_extension<'life0, 'life1, 'async_trait>(
        &'life0 self,
        _extension: &'life1 ProtocolTurnExtensionHandle,
    ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn configure_runtime_from_request(
        &self,
        _ctx: ProtocolRuntimeContext<'_>,
        _request: &SessionCreateRequest,
    ) -> Result<(), SessionError> { ... }
    fn before_llm_call<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        _ctx: ProtocolBeforeLlmCallContext<'life1>,
        _request: &'life2 LlmRequest,
    ) -> Pin<Box<dyn Future<Output = Result<Option<ProtocolLlmCallAction>, PluginError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait { ... }
}
Expand description

Session-scoped plugin that initializes, restores, and extends protocol state across a session’s lifecycle. External protocol crates implement this via context wrappers (ProtocolSessionContext, ProtocolRuntimeContext) so they don’t need direct access to Session/LashRuntime internals — the context narrows what a plugin can poke at to the capabilities any protocol reasonably needs.

Provided Methods§

Source

fn initialize_session<'life0, 'life1, 'async_trait>( &'life0 self, _ctx: ProtocolSessionContext<'life1>, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Source

fn restore_session<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _ctx: ProtocolSessionContext<'life1>, _state: &'life2 RuntimeSessionState, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Source

fn append_session_nodes<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _ctx: ProtocolSessionContext<'life1>, _nodes: &'life2 [SessionAppendNode], ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Source

fn apply_session_extension<'life0, 'async_trait>( &'life0 self, _extension: ProtocolSessionExtensionHandle, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Source

fn validate_turn_extension<'life0, 'life1, 'async_trait>( &'life0 self, _extension: &'life1 ProtocolTurnExtensionHandle, ) -> Pin<Box<dyn Future<Output = Result<(), SessionError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Source

fn configure_runtime_from_request( &self, _ctx: ProtocolRuntimeContext<'_>, _request: &SessionCreateRequest, ) -> Result<(), SessionError>

Source

fn before_llm_call<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _ctx: ProtocolBeforeLlmCallContext<'life1>, _request: &'life2 LlmRequest, ) -> Pin<Box<dyn Future<Output = Result<Option<ProtocolLlmCallAction>, PluginError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§