Module anthropic_types 

Structs

AnthropicAdvisorCaching

Prompt-caching configuration for the advisor tool.

AnthropicAdvisorTool

Anthropic server-side advisor tool definition (beta advisor-tool-2026-03-01).

AnthropicCodeExecutionTool

Native code execution tool definition for Anthropic API.

AnthropicErrorBody

AnthropicFallbackModel

AnthropicFallbackParam

AnthropicFunctionTool

Regular function tool definition for Anthropic API

AnthropicMemoryTool

Native memory tool definition for Anthropic API.

AnthropicMessage

AnthropicMessageDelta

AnthropicMessageResponse

AnthropicOutputConfig

Output configuration for Anthropic API (e.g., effort parameter)

AnthropicRequest

AnthropicStopDetails

AnthropicTaskBudget

AnthropicToolResultBlock

Extracted struct for AnthropicContentBlock::ToolResult (boxed to reduce enum size).

AnthropicToolSearchTool

Tool search tool definition for Anthropic’s advanced-tool-use beta

AnthropicToolUseBlock

Extracted struct for AnthropicContentBlock::ToolUse (boxed to reduce enum size).

AnthropicUsage

AnthropicWebSearchTool

Native web search tool definition for Anthropic API (PTC-enabled search revisions)

CacheControl

CountTokensRequest

Request body for Anthropic’s count_tokens endpoint https://docs.anthropic.com/en/api/messages-count-tokens

CountTokensResponse

Response from Anthropic’s count_tokens endpoint

ImageSource

ToolReference

A reference to a discovered tool from tool search

Enums

AnthropicContentBlock

AnthropicFallback

AnthropicFallbacksKeyword

AnthropicFallbacksParam

The fallbacks request parameter: the "default" keyword (Anthropic picks the fallback by refusal category) or an explicit list of entries. Each form needs its own beta header; see headers::ServerSideFallbackForm.

AnthropicOutputFormat

Native structured output format for Anthropic responses.

AnthropicStreamDelta

AnthropicStreamEvent

AnthropicTool

Anthropic tool definition Supports both regular function tools and tool search tools (advanced-tool-use beta)

AnthropicUsageIteration

TextCitation

ThinkingConfig

ThinkingDisplay

Controls how thinking content is returned in API responses.

ToolSearchResultContent

Content of a tool search result