Module tools 

Tool execution and user interaction. Tool execution framework with built-in tools.

Re-exports

pub use crate::client::models::Tool as LLMTool;

Structs

Answer

Answer to a question - simplified to just question text and answer values.

AskForPermissionsTool

Tool that requests permission from the user for sensitive actions.

AskUserQuestionsRequest

Request to ask user questions.

AskUserQuestionsResponse

Response containing answers to questions.

AskUserQuestionsTool

Tool that asks the user structured questions.

DisplayConfig

Configuration for how a tool should be displayed in the UI.

DisplayResult

Formatted display result from a tool.

PendingPermissionInfo

Information about a pending permission request for UI display.

PendingQuestionInfo

Information about a pending interaction for UI display.

PermissionGrant

A grant that was approved for the session.

PermissionRegistry

Registry for managing permission requests and session-level grants.

PermissionRequest

Request for permission to perform an action.

PermissionResponse

Response to a permission request.

ToolBatchResult

Batch result containing all results from parallel tool executions.

ToolContext

Context provided to tools during execution.

ToolDefinition

Tool definition for the LLM.

ToolExecutor

Manages tool execution with support for parallel batch execution.

ToolRegistry

Thread-safe registry for managing available tools.

ToolRequest

Request to execute a tool.

ToolResult

Result from a single tool execution.

UserInteractionRegistry

Registry for managing pending user interactions.

ValidationError

Validation error response.

ValidationErrorDetail

Detail about a single validation error.

WebSearchTool

Tool that performs web searches using Claude’s built-in capability.

Enums

PermissionCategory

Categories of permissions that can be requested.

PermissionError

Error types for permission operations.

PermissionScope

Scope of the permission grant.

Question

Question types supported by the tool.

RegistryError

Error type for tool registry operations.

ResultContentType

Content type for formatting tool results.

ToolResultStatus

Result status from tool execution.

ToolType

Tool type classification.

UserInteractionError

Error types for user interaction operations.

ValidationErrorCode

Error codes for validation failures.

Constants

ASK_FOR_PERMISSIONS_TOOL_DESCRIPTION

AskForPermissions tool description constant.

ASK_FOR_PERMISSIONS_TOOL_NAME

AskForPermissions tool name constant.

ASK_FOR_PERMISSIONS_TOOL_SCHEMA

AskForPermissions tool JSON schema constant.

ASK_USER_QUESTIONS_TOOL_DESCRIPTION

AskUserQuestions tool description constant.

ASK_USER_QUESTIONS_TOOL_NAME

AskUserQuestions tool name constant.

ASK_USER_QUESTIONS_TOOL_SCHEMA

AskUserQuestions tool JSON schema constant.

WEB_SEARCH_TOOL_DESCRIPTION

Web Search tool description constant.

WEB_SEARCH_TOOL_NAME

Web Search tool name constant.

WEB_SEARCH_TOOL_SCHEMA

Web Search tool JSON schema constant.

Traits

Executable

Trait for executable tools.