Module permission_cache 

ACP (Agent Collaboration Protocol) support for IDE integrations

Provides session-scoped permission management and IDE-specific helpers.

Structs

PermissionCache

Generic permission cache that works for any hashable key type. Eliminates duplication between file-based and tool-based caches.

PermissionCacheStats

Cache statistics (shared between all permission cache types)

Enums

PermissionGrant

Permission grant decision

Type Aliases

AcpPermissionCache

Session-scoped permission cache for ACP hosts (Zed, VS Code, etc.)

ToolPermissionCache

Tool-level permission cache - caches approvals for tool execution

ToolPermissionCacheStats

Alias for ToolPermissionCacheStats (same struct)