Module ExtensionState 

Extension management state.

ExtensionState Module (ApplicationState)

RESPONSIBILITIES

Manages extension-related state including extension registry, provider registration, and scanned extensions.

ARCHITECTURAL ROLE

ExtensionState is part of the state organization layer, representing all extension-related state in the application.

KEY COMPONENTS

• ExtensionRegistry: Command registry and provider handle management
• ProviderRegistration: Language providers registration
• ScannedExtensions: Discovered extensions metadata
• State: Main struct combining all extension state

ERROR HANDLING

Uses Arc<Mutex<...>> for thread-safe access with proper error handling.

LOGGING

State changes are logged at appropriate levels.

PERFORMANCE CONSIDERATIONS

• Lock mutexes briefly
• Avoid nested locks
• Use Arc for shared ownership

TODO

• Add extension validation
• Implement extension lifecycle events
• Add extension metrics

Re-exports

pub use ExtensionRegistry::*;

pub use ProviderRegistration::*;

pub use ScannedExtensions::*;

Modules

ExtensionRegistry

ExtensionRegistry Module (ApplicationState)

ProviderRegistration

ProviderRegistration Module (ApplicationState)

ScannedExtensions

ScannedExtensions Module (ApplicationState)

State

State Module (ExtensionState)