Module messages 

OpenAI-compatible request/response shapes. Canonical wire format across all providers — adapters translate to/from provider-native formats.

Structs

CacheControlConfig

Typed cache-control extracted from tt_extras.

ChatCompletionChunk

One SSE event from a streaming chat completion.

ChatCompletionRequest

ChatCompletionResponse

Choice

ChunkChoice

ChunkDelta

EmbeddingData

EmbeddingsRequest

EmbeddingsResponse

ImageUrl

InputAudio

ResponseFormat

Tool

ToolCall

ToolCallFunction

ToolChoiceFunction

ToolFunction

Enums

CacheMode

Cache behaviour requested by the caller via tt_extras.cache.

ContentPart

EmbeddingInput

Message

MessageContent

ToolChoice

Functions

parse_cache_control

Parse CacheControlConfig from a request’s tt_extras map.

parse_data_url

Parse a base64 data: URL into (media_type, base64_payload).