Module failure 

2026-09-26: Why a streamed chat request failed, as data a caller can classify.

Owner: bench (HTTP client). Invariants:

• Display prints message and nothing else.
• A body set through with_body holds at most BODY_EXCERPT bytes and is cut on a char boundary.

Structs

RequestFailure

Enums

FailureKind

Constants

BODY_EXCERPT

2026-09-25: The cap on the response bytes a failure carries.

Functions

classify

2026-09-25: The failure an error from chat_stream describes. A typed failure anywhere in the chain wins; an I/O error is Transport; anything else is Other. The message is always the whole chain, as {:#} prints it.

excerpt

2026-09-25: At most BODY_EXCERPT bytes of bytes, lossily decoded, trimmed, and never split inside a character.

status_kind

2026-09-25: The code in a status line such as HTTP/1.1 503 Service Unavailable, or Malformed when it has none.