Sample
regex 1.11.1: RegexSet matches multiple regular expressions simultaneously in a single pass and reports matching pattern indices via SetMatches.
Verified sample for cargo regex 1.11.1: RegexSet matches multiple regular expressions simultaneously in a single pass and reports matching pattern indices…
sha256:846e46535607f68dda44722f9fb0e9aaa4f201b90dcc180e7806237faf12f6b2
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
- RegexSet matches multiple regular expressions simultaneously in a single pass and reports matching pattern indices via SetMatches.
- Packages
- Symbols
-
- regex::RegexSet
- regex::RegexSet::new
- regex::RegexSet::matches
- regex::RegexSet::is_match
- regex::SetMatches::matched
- regex::SetMatches::iter
- regex::SetMatches::len
- Environment
- rust
- Created
- 2026-08-17T13:55:00Z
Contract
- RegexSet::matches evaluates all compiled regular expression patterns against a haystack in a single linear pass and reports the exact set of matching pattern indices via SetMatches.
- RegexSet::is_match returns true when any pattern in the set matches the haystack, and false when no patterns match.
- SetMatches::len returns the total number of patterns in the underlying RegexSet rather than only the count of matching patterns.
- SetMatches::iter yields the zero-based indices of all matching patterns in the order of their original declaration.
- SetMatches::matched returns true for individual matching pattern indices and false for non-matching indices.
Files
- Cargo.lock
- Cargo.toml
- NOTES.md
- csx.json
- src/lib.rs