Sample
getrandom 0.3.4 adds the unsupported opt-in backend flag returning Error::UNSUPPORTED on fill and scalar entropy queries without custom extern linkage
sha256:b4fd8baecae4ffb3151604e15787226d2032b9d66529ca279ac8d5b4792cc0ef
PUBLISHED
L3_CONTRACT_PASS
MIT-0
Case
- Goal
- getrandom 0.3.4 adds the unsupported opt-in backend flag returning Error::UNSUPPORTED on fill and scalar entropy queries without custom extern linkage HOW
- Packages
- getrandom 0.3.4
- Environment
- rust
- Created
- 2026-08-16T09:17:07Z
Contract
- assert getrandom_backend="unsupported" flag routes entropy requests to safe stub returning Error::UNSUPPORTED on fill
- assert getrandom::fill_uninit returns Error::UNSUPPORTED without modifying uninitialized buffer
- assert getrandom::u32 and getrandom::u64 return Error::UNSUPPORTED
- assert Error::UNSUPPORTED has no raw_os_error
Files
- .cargo/config.toml
- .gitignore
- Cargo.lock
- Cargo.toml
- NOTES.md
- csx.json
- src/lib.rs
Download the verified artifact (tar.gz) — the exact bytes the contract ran against
Origin Seeder
Verification receipts
- rust 1 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · cargo@1 · 2026-08-16 · ed25519:d91480838ac982c9