Struct EngineHostBundle 

pub struct EngineHostBundle<P, R> {
    pub lsp: Arc<dyn LspHost>,
    pub shell: Box<dyn ShellHost>,
    pub sandbox: Box<dyn SandboxHost>,
    pub seam: Option<Box<dyn SeamHost>>,
    pub workshop: Option<Box<dyn WorkshopHost>>,
    pub topic_memory: Box<dyn TopicMemoryHost>,
    pub capacity_controller: CapacityController,
    pub deepseek_client: Option<Arc<dyn LlmClient>>,
    pub deepseek_client_error: Option<String>,
    pub api_key_env_only_recovery: Option<String>,
    pub ext: Box<dyn EnginePlatformExt<P, R>>,
    pub scratchpad_run_id: Option<String>,
}

Subsystem hosts wired by the tui-side builder before core Engine construction.

Fields

lsp: Arc<dyn LspHost>

shell: Box<dyn ShellHost>

sandbox: Box<dyn SandboxHost>

seam: Option<Box<dyn SeamHost>>

workshop: Option<Box<dyn WorkshopHost>>

topic_memory: Box<dyn TopicMemoryHost>

capacity_controller: CapacityController

deepseek_client: Option<Arc<dyn LlmClient>>

deepseek_client_error: Option<String>

api_key_env_only_recovery: Option<String>

ext: Box<dyn EnginePlatformExt<P, R>>

Tui platform extension (EngineRuntimeExt + op dispatch).

scratchpad_run_id: Option<String>