stream_struct 0.2.0

Stream an LLM's structured output as it arrives: tolerant partial JSON parsing that fills in the typed object token by token. Decodes the Server-Sent Events body, with delta extractors for OpenAI, Ant [...]

0.2.0

• Add Server-Sent Events decoding: sseJson turns a provider's raw response stream into one JSON event per message, and sseData gives the payloads undecoded. The package started after that step, so every caller wrote the same line handling; now a response body goes end to end, streamPartialJsonFrom(sseJson(response), openAiDelta). Chunk boundaries inside a line or an event are handled, several data: lines in one event are joined with newlines, one leading space after the colon is stripped, : comments and the event:/id:/retry: fields are ignored, CRLF bodies work, and the [DONE] sentinel ends the stream instead of being parsed. sseDataFromLines and sseJsonFromData take over if your transport already split the stream.
• Docs: correct the pub.dev description. It said "provider-agnostic, you bring the token stream", which undersold the package: openAiDelta, anthropicDelta and geminiDelta ship with it and always have.

0.1.2

• Docs: sharpen the pub.dev description to lead with the value and the terms people search.

0.1.1

• Shorten the pubspec description so it fits pub.dev's 180-character guideline; no API or behaviour change.

0.1.0

• Initial release.
• parsePartialJson: tolerant decode of a truncated JSON buffer into the value it holds so far (closes open string values and containers, drops dangling keys, colons, and commas).
• streamPartialJson / streamPartialJsonFrom: turn a delta stream into a stream of the growing value, skipping unparseable and unchanged frames.
• streamPartial<T>: map growing objects into a typed value with a hand-written builder.
• Provider delta adapters: openAiDelta, anthropicDelta, geminiDelta.

Planned for a later release: generated builders so streamPartial<T> needs no hand-written mapping.