corebreaker / arbordb

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main: 98%

LAST BUILD ON BRANCH finalization

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Build # 56

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push

circleci

Committed by corebreaker

Commit Message

Exclude the remaining defensive and feature-absent runtime branches from coverage

Following the proc-macro markers, wrap the runtime crate's genuinely-unreachable branches in `// no-coverage:start` / `// no-coverage:stop` so the CI's grcov coverage reflects only reachable code. These are comment-only edits with no logic change:

- poisoned-lock fallbacks that only run if a mutex holder panicked (`cache.rs::poisoned`, `db/inner.rs` deposit/drain access log);
- corrupt-blob guards that a valid codec path never hits (`codec/archived.rs` unknown-tag and scalar-from-a-non-leaf);
- the newer-on-disk-version schema mismatch, reachable only by a file a future build wrote (`engine/functions.rs`);
- the required-feature rejects that are dead under `--all-features` (`engine/features.rs`) and the non-permissions `is_protected` / `is_readonly` fallbacks likewise dead under this feature build (`db/database.rs`);
- the non-"missing table" redb-error propagation arms, an I/O-level failure no test provokes (`txn/read.rs`).

Left unmarked because they are reachable and instead covered by a new test: the codec's length-of-a-non-list and entries-of-a-non-object guards, which a read accessor opened over the wrong-kind value drives (`tests/containers.rs`).

Coverage Stats

9965 of 10120 relevant lines covered (98.47%)

426988.71 hits per line