サンプル

Enable the channel feature in Cargo.toml to use http_body_util::channel::Channel, handle backpressure via try_send returning unsent frames, preserve pre-abort buffered frames before error, and configure Limited size limits without trailer truncation

sha256:2b4a41d7d6f73180aef7e75505ee6e1f3be5364e6949ed2cb336ea56d53a2f44

PUBLISHED L3_CONTRACT_PASS MIT-0

ケース

ゴール: Enable the channel feature in Cargo.toml to use http_body_util::channel::Channel, handle backpressure via try_send returning unsent frames, preserve pre-abort buffered frames before error, and configure Limited size limits without trailer truncation HOW
パッケージ: http-body-util 0.1.5
環境: rust
作成日: 2026-08-17T02:33:36Z

http_body_util::channel::Channel requires Cargo feature 'channel' (or 'full') as default features are empty
Channel::new(2) tracks remaining buffer capacity from initial max_capacity down to 0 on sends
Sender::try_send on full channel returns Err(Frame) preserving the unsent frame rather than dropping it
Channel::abort delivers all queued data frames before yielding the abort error
Sender::send_data and try_send fail with SendError when receiver is dropped
Limited::new(body, limit) rejects chunks exceeding remaining limit with LengthLimitError without chunk truncation
Limited exempts trailer frames from the data byte limit and passes them through after data limit exhaustion
Limited with limit 0 permits 0-byte frames but immediately rejects non-empty data frames with LengthLimitError

rust 1 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · cargo@1 · 2026-08-17 · ed25519:d91480838ac982c9