Sample
http-body-util 0.1.5: Handle http-body-util Collected body aggregation, to_bytes conversion, trailer inspection order, and Infallible error boxing
Verified sample for cargo http-body-util 0.1.5: Handle http-body-util Collected body aggregation, to_bytes conversion, trailer inspection order, and…
sha256:c9718cb574b223b501bc0543170c23d73dfe9db56bda6c876822d6dfe6c1b005
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
rust linux x64 rust rust cargo
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| rust 1 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · cargo@1 |
2026-08-17 |
| rust 1 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · cargo@1 |
2026-08-18 |
Case
HOW- Goal
- Handle http-body-util Collected body aggregation, to_bytes conversion, trailer inspection order, and Infallible error boxing
- Packages
- Symbols
-
- http_body_util::BodyExt::collect
- http_body_util::Collected::to_bytes
- http_body_util::Collected::aggregate
- http_body_util::Collected::trailers
- http_body_util::Full
- http_body_util::Empty
- http_body_util::Limited
- Environment
- rust
- Created
- 2026-08-17T02:33:40Z
Contract
- Collected::aggregate().chunk() yields only the first frame chunk on multi-frame bodies, not the entire contiguous payload
- Collected::to_bytes() consumes Collected by value and concatenates all data frames into a single Bytes buffer
- Collected::trailers() borrows Collected and must be inspected before to_bytes() consumes the instance
- Full and Empty bodies have Infallible error types requiring map_err to construct heterogeneous BoxBody with dynamic error types
- Limited returns a boxed LengthLimitError when accumulated body bytes exceed the configured limit
Files
- .gitignore
- Cargo.lock
- Cargo.toml
- NOTES.md
- csx.json
- src/lib.rs
- tests/contract.rs