, this made rust skip the\nkeyword-boundary check for literals like '${', so a template `${x}`\ninterpolated in rust b\n[…]\nt. mini-js now\nparses identically across both implementations (all 30 cases), completing\nbyte-identical parsing on the culebra corpus too.\n\nGuarded by spec/tests/extensions/word_boundary_literal.json.", "is_bot": false, "headline": "rust-peglib: treat a literal as a word by %word start-match, like cpp", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T02:33:26Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "601d9048204aa83c4b41159b3f79d60cc81b1549", "body": "Two cases where rust marked a rule as a non-token that cpp treats as a\ntoken, changing the raw AST (a token leaf vs a node with children):\n- a reference to a macro is not itself a rule for token purposes; recurse\n into the macro's arguments instead;\n- references that appear only inside an and/not predicate do not count.\n\nAcross 146 real culebra source files the two implementations now produce\nbyte-identical raw and optimized ASTs. Guarded by\nspec/tests/core/token_determination.json.", "is_bot": false, "headline": "rust-peglib: match cpp is_token determination for macros and predicates", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T02:27:39Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "52c3733c6b3b18347a6baac94f480d06a392230e", "body": "For a left-recursive rule, cpp-peglib fires enter/leave once per do_parse\ncall (the seed and each grow), while a recursive reference that hits the\nLR memo fires nothing. rust fired enter/leave once at the Holder level\nand let recursive references trace via the memo path, producing a\ndifferent event \n[…]\nrules still trace once in Holder,\n before the packrat check, so cache hits trace like cpp's uncached\n re-parse.\n\nGuarded by the trace_left_recursion group in\nspec/tests/semantic/trace_ordering.json.", "is_bot": false, "headline": "rust-peglib: fire enter/leave per LR seed/grow iteration", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T02:07:16Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "6c5d05a9c87777b95edabbe917c7feda1f2fbc1c", "body": "cpp-peglib parses a macro instantiation directly, without pushing a\nsemantic scope or firing the rule's enter/leave hooks — the macro rule\nis transparent and only the expanded body's rules appear in a trace.\nrust fired enter/leave for the macro rule too. Add the early macro path\nin Holder::parse_core to match.\n\nGuarded by spec/tests/semantic/trace_ordering.json.", "is_bot": false, "headline": "rust-peglib: macro rules are transparent to enter/leave", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T01:44:05Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "62ca52be59a70af531fc86c2faf76e057573a7e5", "body": "The `|` dictionary operator binds tighter than sequence and `/`, like\ncpp-peglib (`Dictionary \u003c- Literal ('|' Literal)+` is a primary). It was\nhandled at the expression level instead, which both rejected mixing `|`\nand `/` (`'a' | 'b' / 'c'`) and rejected `'a' 'b' | 'c'`.\n\nMove dictionary collection\n[…]\n| 'b' / 'c'`\nparses as `('a' | 'b') / 'c'` and `'a' 'b' | 'c'` as `'a' ('b' | 'c')`,\nand drop the now-unnecessary mix/literal-only checks.\n\nGuarded by spec/tests/extensions/dictionary_precedence.json.", "is_bot": false, "headline": "rust-peglib: parse `|` (dictionary) at the primary level", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T01:34:40Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "5f855d0353e8d14a499645e6711ee34936387d30", "body": "Five cases where rust-peglib was more permissive than the reference:\n- unknown escape sequences (e.g. `\\z`) are an error instead of silently\n becoming the literal character;\n- reversed character-class ranges (`[z-a]`);\n- unrecognized instructions inside `{ ... }`;\n- more than one leading `~` ignore operator;\n- duplicate `%whitespace` / `%word` definitions.\n\nGuarded by spec/tests/core/grammar_rejections.json.", "is_bot": false, "headline": "rust-peglib: reject invalid grammars that cpp-peglib rejects", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T01:27:36Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "8b923b16f565c44cf5d81cbce38c5af652407523", "body": "… parser\n\nAdd a README section for GrammarBlob serialization (serialize_grammar / load_blob,\npeglint --blob) covering fast startup, the structure-only limitation, and the\nunsupported operators.\n\nSync grammar/cpp-peglib.peg with peglib.h's internal meta-grammar: rename the\nerror message keyword to `e\n[…]\nr escape\nset, add the `ast_name` instruction, and drop the redundant BeginCapScope\nalternative in Primary in favor of CapScope.\n\nClaude-Session: https://claude.ai/code/session_017WVG7euqwWKfr2tY3gzu8y", "is_bot": false, "headline": "docs: document grammar serialization and sync cpp-peglib.peg with the…", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T01:26:10Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "09576bbb49f012bd8344e93517fe68e6218e88b8", "body": "Three divergences in the reported parse error:\n- Trailing input after a full match now reports \"expected end of input\"\n instead of a generic \"syntax error.\" (unless a deeper error was\n recorded past the match end).\n- When a nested attempt fails past the accepted match, its position is\n used for t\n[…]\nion and the\n current rule via set_error_pos, so the message names the unexpected\n token and expected rule instead of a bare \"syntax error.\".\n\nGuarded by spec/tests/error/trailing_and_predicate.json.", "is_bot": false, "headline": "rust-peglib: match cpp error reporting for trailing input and lookahead", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T00:57:49Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "88de66db9a689f4761d5007ecb5369b2ad3e54a3", "body": "A rule node should carry a /N choice suffix only when its body is\nchoice-like (PrioritizedChoice or Dictionary, unwrapping a token\nboundary); a choice nested inside a sequence must not leak it. do_parse\nnow resets choice_count/choice after the body parses unless the body is\nchoice-like, mirroring cpp-peglib's Holder.\n\nGuarded by spec/tests/ast/choice_count.json.", "is_bot": false, "headline": "rust-peglib: don't leak nested-choice choice_count onto rule AST nodes", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T00:40:12Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "2cdce1c698af37e4d8b85a31c92f905510f794ec", "body": "Both implementations mishandled escapes that the meta grammar accepts:\n- cpp resolved `\\-` and `\\^` to NUL (resolve_escape_sequence fell through\n to octal parsing, which read no digits).\n- rust resolved `\\f` and `\\v` to the literal letters 'f'/'v' (they hit\n the catch-all arm of parse_escape_char).\n\nAdd the missing cases so `\\-`/`\\^` are literal '-'/'^' and `\\f`/`\\v` are\nU+000C/U+000B in both. Guarded by spec/tests/core/escapes.json.", "is_bot": false, "headline": "Fix escaped `\\-` `\\^` `\\f` `\\v` in character classes and literals", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T00:33:10Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "6834ee60cda132586b2aca9050ab80f144b30dde", "body": "A grammar whose first rule is a reserved `%` directive (%word,\n%whitespace) wrongly used that directive as the start rule. Skip\n`%`-prefixed names when picking the default start. Long-standing since\n%word was added in 2018.\n\nAdd spec/tests/core/start_rule.json as a regression guard.", "is_bot": false, "headline": "Exclude %-directives from default start-rule selection", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T00:18:47Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "67f344a6dd973c831f66c39bef6d9a7f356bcc6d", "body": "Add language-independent conformance tests covering AST optimization\nand instructions (spec/tests/ast/) plus Unicode character classes, dot\nmatching, and non-ASCII rule names/literals (spec/tests/unicode/).\nExpected values were generated with cpp-peglib.", "is_bot": false, "headline": "spec: migrate AST and Unicode conformance tests from the C++ suite", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T00:18:37Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "50847b3f881a5e4e4b3c6acb5ee3ed9c1f1f8a61", "body": "- UTF-8 identifiers: accept non-ASCII (BMP) rule names in the meta\n parser, excluding the cut markers, mirroring cpp's IdentStart.\n- AST instructions: parse `{ no_ast_opt }` and `{ ast_name: X }` and\n apply them (previously the instruction block was discarded).\n- `~` ignore operator in AST mode: w\n[…]\nvalue/tokens, keeping its siblings.\n- harness: use the parser's optimize_ast so no_ast_opt is honored.\n\nStrengthen spec/tests/core/ignore.json with expected_ast assertions\nthat guard the `~` behavior.", "is_bot": false, "headline": "rust-peglib: fix parity gaps with cpp-peglib", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T00:18:26Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "cef913a4c2e09ba2543a9e68188c94fd93238c19", "body": "Serialize a compiled Grammar to a byte blob and back, so an application can embed a prebuilt blob and skip the meta-parse on startup (deserialize is ~40x faster than load_grammar). Structure only: semantic callbacks are not serialized and are re-applied after load; references resolve by name and fir\n[…]\nser::serialize_grammar()/load_blob(), and a peglint --blob option to emit a blob. Covered by test/test_serialize.cc (18 tests).\n\nClaude-Session: https://claude.ai/code/session_01TonqfjNuon56CkTuSijkof", "is_bot": false, "headline": "Add grammar serialization (GrammarBlob) for fast startup", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-30T21:55:25Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "646b24caea29e0c836c29fec621060eeea7f462f", "body": "Add spec test cases covering non-ASCII (CJK and Greek) rule names, filling the previously empty spec/tests/unicode/ directory.\n\nClaude-Session: https://claude.ai/code/session_01TonqfjNuon56CkTuSijkof", "is_bot": false, "headline": "Add Unicode identifier conformance tests", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-30T16:35:34Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "10b9b4123bd82d5c3bf35968ae74a27b3e668b30", "body": "Vendor the culebra grammar under grammar/ for reference and testing.\n\nClaude-Session: https://claude.ai/code/session_01TonqfjNuon56CkTuSijkof", "is_bot": false, "headline": "Add culebra.peg as a reference grammar", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-30T16:35:33Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "c98721aca0b36b7af0185c0ff52fbc2723844f84", "body": "The built-in symbol table feature (declare_symbol/check_symbol) was removed in #239 due to fundamental limitations (no packrat support, no way to initialize tables before parsing, no nested scopes). An unreachable instruction handler in peglib.h and the disabled SymbolTableTest cases (guarded by the\n[…]\nates the recommended way to do symbol checking via semantic predicates, and move it out of the dead #ifdef so it actually runs.\n\nClaude-Session: https://claude.ai/code/session_01TonqfjNuon56CkTuSijkof", "is_bot": false, "headline": "Remove dead Symbol Table support remnants", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-30T16:35:20Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "735d475125934362cf1a511700cdd6cc4c77f932", "body": "Port of the cpp-peglib change (d73725f). compute_first_set followed\nreferences with only a path cycle-guard and no result cache, so each rule's\nfirst-set was recomputed every time it was referenced -- O(N^2) for grammars\nwith dense cross-references. Add a first-set cache shared across all rules\nand \n[…]\nimary left-factoring, the packrat-filter\ncycle guard) have no rust-peglib counterpart: rust-peglib parses grammar text\nwith a hand-written recursive-descent parser and has no selective packrat\nfilter.", "is_bot": false, "headline": "rust-peglib: compute first-sets in O(N) by caching per-rule results", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-30T03:35:37Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "82de941abf27696010299795a15c030f2d2ec848", "body": "A definition and a primary both begin with an identifier whose two forms\n(macro vs plain) share that prefix, so the bootstrap meta-parser scanned the\nidentifier twice: once in the macro alternative (which then failed at the\nparameter/argument list) and again in the plain alternative. First-Set\nfilte\n[…]\n syntax-error reporting for\nmalformed grammars may shift.\n\nload_grammar is ~1.3-1.45x faster (a ~190-rule grammar: 11.0 -> 8.7 ms). Also\nupdate grammar/cpp-peglib.peg, the reference grammar, to match.", "is_bot": false, "headline": "Left-factor the meta-grammar's Definition and Primary rules", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-30T03:05:07Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "1986fc1c970f48f84c2884d29284aa3f759d3892", "body": "First-Set filtering skips parse alternatives whose next byte cannot match,\nbut it was only applied to user grammars in perform_core, not to the\nbootstrap meta-grammar that parses grammar text. Run SetupFirstSets on the\nmeta-grammar in the ParserGenerator constructor so load_grammar benefits too.\n\nSa\n[…]\n repetition, macros, captures/back-references,\nprecedence/ast_name instructions, dictionaries, cut, negated classes and\nignored rules to confirm the meta-parser still compiles the full grammar\nsyntax.", "is_bot": false, "headline": "Apply First-Set filtering to the bootstrap meta-grammar", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-29T23:11:38Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "d73725fa1828de7e9cc3d70281399325be44a0fc", "body": "perform_core created a fresh SetupFirstSets per rule, so each rule\nre-walked every reachable rule to set up first-sets -- O(N^2) for grammars\nwith dense cross-references. Share a single visitor across all rules so its\nfirst-set cache and visited-rule set persist, computing each rule's\nfirst-sets onc\n[…]\n grammars drops ~3.6x at 1600 rules; real\ngrammars are unaffected (already dominated by meta-parse). Add first-set\ntests for a shared sub-rule and a left-recursive rule referenced from\nmultiple rules.", "is_bot": false, "headline": "Compute first-sets in O(N) by sharing the SetupFirstSets visitor", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-29T21:53:49Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "697b5868fe019c80813f665344f0f649342dc126", "body": "Add visited_rules to CollectReachableRules to guard re-entry and avoid\ninfinite recursion when initializing the packrat filter through Holder\ncycles formed by combinator-built grammars. Add a unit test for a\nrecursive combinator grammar with packrat enabled.", "is_bot": false, "headline": "Prevent recursion over Holder cycles in packrat", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-29T15:59:01Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "c5afb20728fb0bd58d2be7246dc90bec67f17b19", "body": null, "is_bot": false, "headline": "Release v1.12.0", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-10T03:46:15Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "806499ca057e8da233f03778dca5ee8c2157cafd", "body": "- Replace the packrat cache (std::map in C++, HashMap in Rust) with\n PackratCache: a flat open-addressing hash table with linear probing,\n fused (position * rule count + rule id) keys, a lazily allocated\n semantic-value array, and input-length-based initial capacity\n- Cache the tracer availabilit\n[…]\nmpute lowercase literals for case-insensitive\n matching (Rust)\n- Use unique_ptr for the semantic value stack\n\nbig.sql parse time vs YACC baseline: 3.4x -> 2.0x (C++);\nTPC-H queries ~17% faster (Rust)", "is_bot": false, "headline": "Speed up packrat parsing with an open-addressing memoization cache", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-10T00:01:49Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "de60491eeb065e81e9cfff40efb20cb87a1be4f9", "body": "find_grammar() only searched \"spec/mini-js/grammar.peg\" with relative\nprefixes \"\", \"../\", \"../../\" from the current working directory. When the\ntest binary runs from a directory that is not 0-2 levels below the repo\nroot (e.g. nested build trees, package builds such as FreeBSD ports), the\ngrammar fi\n[…]\niJsTest cases as Skipped.\n\nPass the absolute grammar path via the MINI_JS_GRAMMAR_PATH compile\ndefinition and use it as the primary candidate, falling back to the\nexisting relative search.\n\nFixes #341", "is_bot": false, "headline": "Fix MiniJsTest being skipped when run from non-standard directories", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-07T22:15:53Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "b68a7b2e81b412239eba0858df813a01e5ca41af", "body": null, "is_bot": false, "headline": "Release v1.11.0", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-06T19:19:52Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "3de6f438cf2cd279b02cf93790a3107057437de8", "body": "- Add CPPPEGLIB_VERSION / CPPPEGLIB_VERSION_NUM macros to peglib.h\n- Add scripts/release.sh (dry-run by default, --run to execute)\n- Add `release` recipe to justfile\n- Add abidiff CI with a header-only ABI probe to drive patch/minor bumps", "is_bot": false, "headline": "Add `just release` versioning workflow", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-06T19:08:47Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "4e24d65d46c0a3b8348a9884b0b9328bf5ee9d0e", "body": null, "is_bot": false, "headline": "Update README", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-05-29T18:06:01Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "aa5ae678ae5bec20e970b864638c1c0e4ac78c9b", "body": null, "is_bot": false, "headline": "Fixed waring", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-05-29T17:44:01Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "995a39247008e626b05d7c45228c744e14e2f7bf", "body": "A rule (or macro instantiation) annotated `{ ast_name: NodeTag }` emits\nits AST node under NodeTag instead of the rule's own name. This lets two\nparallel productions — e.g. a parameterized rule instantiated for two\nargument sets, or hand-written sibling rules — converge onto a single\nAST tag so a tr\n[…]\nle, opt-in\ndirective in the `{ ... }` block. Default (no instruction) is unchanged\n— nodes keep their rule name. The optimizer's keep-list honors the\noverride so `ast_name` composes with `no_ast_opt`.", "is_bot": false, "headline": "Add `{ ast_name: X }` instruction to override an AST node's tag", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-05-29T17:31:19Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "8ee939505e6ecdc72902439e53f8ca70d599693f", "body": "When AstOptimizer collapsed a 1-child wrapper into a node derived\nfrom a rule with `no_ast_opt`, the surviving node kept the rule's\nname but its pos/len was overwritten by the outermost collapsed\nwrapper's range. This broke error reporting and source-level\nrewriting for nodes the user explicitly mar\n[…]\nopy\nconstructor. When the flag is set, the collapsed node inherits the\nchild's pos/len instead of adopting the outer rule's range.\n\nCo-Authored-By: Claude Opus 4.7 (1M context) \u003cnoreply@anthropic.com>", "is_bot": false, "headline": "Preserve pos/len of no_ast_opt rules through AST collapse", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-05-28T05:08:26Z", "body_truncated": true, "is_coding_agent": true }, { "oid": "debd063f3cd7a8fba2e7a978687c078786234628", "body": "ComputeFirstSet's per-traversal cache stored results regardless of\nwhether a cycle was hit during the rule's body computation. A cycle\nreturns no contribution, so the cached value is incomplete and unsafe\nto reuse from a different call context. Reusing such a polluted entry\ncould cause a Prioritized\n[…]\nr to use a\npolluted cache.\n\nTrack a cycle counter and skip caching for rules whose computation hit\na cycle. Cycle-free rules are still cached, so the original speedup\nfor non-LR grammars is preserved.", "is_bot": false, "headline": "Fix FirstSet cache pollution under left recursion", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-05-02T23:19:19Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "b833ef990fcb72d9fbf7fbb54f6ddd7b5b11ed97", "body": "std::optional and std::exchange are used in peglib.h but their headers\nwere not directly included. libc++ pulls them in transitively, but\nlibstdc++ does not, breaking the build on Linux. Reported by the\nculebra project.\n\nCo-Authored-By: Claude Opus 4.7 (1M context) \u003cnoreply@anthropic.com>", "is_bot": false, "headline": "Add missing \u003coptional> and \u003cutility> includes", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-05-02T22:35:19Z", "body_truncated": false, "is_coding_agent": true }, { "oid": "053660bf89c48021b0a9f247326fcd3eb50df103", "body": "Introduce an optional per-traversal FirstSet cache for ComputeFirstSet to share computed FirstSets and avoid exponential re-walks across cross-referenced rules. Add visited_rules_ to SetupFirstSets to skip recomputing PrioritizedChoice::first_sets_ for rules reached multiple times. Cycle handling is preserved.", "is_bot": false, "headline": "Cache first sets and avoid redundant rule visits", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-04-21T04:00:38Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "dffbcb6edd03bf57900802bef0810371c4855733", "body": null, "is_bot": false, "headline": "Add language independent test framework (#339)", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-04-20T01:49:18Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "dcabc63cf4b966eb6f33abd571ae4cda6bf707f0", "body": null, "is_bot": false, "headline": "Fix #338", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-03-18T02:03:17Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "ae24b6dfc2a42901fa6467b3df4170b0a948bfb4", "body": null, "is_bot": false, "headline": "Refactor variable declaration for clarity in ComputeFirstSet::visit", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-03-14T02:32:37Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "3e88335f2110f1b681413439cbd90b9dffe2a492", "body": "Signed-off-by: Rui Chen \u003crui@chenrui.dev>", "is_bot": false, "headline": "Add missing \u003coptional> include (#337)", "author_name": "Rui Chen", "author_login": "chenrui333", "committed_at": "2026-03-13T21:02:53Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "60a77c634e81c7fbce7fe949ec9573deff0c64cf", "body": "* Add more tests\n\n* Enhance profiling capabilities and improve Trie performance metrics\n\n* Implement ISpan optimization for ASCII CharacterClass repetition in parsing\n\n* Implement LPeg-style snapshot/rollback for SemanticValues and CaptureScope\n\nReplace push()/pop()/append()/shift_capture_values() w\n[…]\nbclasses to inherit from TraversalVisitor for improved code reuse and maintainability\n\n* Update native.wasm binary to latest version\n\n---------\n\nCo-authored-by: Claude Opus 4.6 \u003cnoreply@anthropic.com>", "is_bot": false, "headline": "Performance Improvement (#336)", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-03-11T04:02:19Z", "body_truncated": true, "is_coding_agent": true }, { "oid": "3b6f47f7fcc7acc664cc3b75df68b719ea3864e3", "body": "Split test1.cc, test2.cc, test3.cc into 10 descriptive files organized\nby feature area. Added 84 new tests covering previously under-tested\nareas (cut operator, recovery, enter/leave handlers, user-defined rules,\nsemantic predicates, lookahead, token boundary interactions, capture\nscope, character c\n[…]\nture interactions\n- test_left_recursive.cc: left recursion (merged old detection tests)\n- test_first_set.cc: first-set optimization (unchanged)\n\nCo-Authored-By: Claude Opus 4.6 \u003cnoreply@anthropic.com>", "is_bot": false, "headline": "Reorganize test files with descriptive names and add comprehensive tests", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-03-07T15:53:09Z", "body_truncated": true, "is_coding_agent": true }, { "oid": "9a81a9c7e836b208e092dd9f815dcbc3388a1dd9", "body": "* Fix null pointer dereference in char8_t parse_and_get_value overloads\n\nThe char8_t overloads were passing *path instead of path, which would\ndereference a null pointer when path=nullptr (the default).\n\nCo-Authored-By: Claude Opus 4.6 \u003cnoreply@anthropic.com>\n\n* Add left recursion test cases and gra\n[…]\n() pattern. This eliminates MSVC\noverload ambiguity and simplifies the API.\n\nCo-Authored-By: Claude Opus 4.6 \u003cnoreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.6 \u003cnoreply@anthropic.com>", "is_bot": false, "headline": "Left recursion new (#335)", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-03-07T08:13:58Z", "body_truncated": true, "is_coding_agent": true }, { "oid": "a747613edd283f7300a81a0e63c384e78d3407ea", "body": null, "is_bot": false, "headline": "Performance improvement for #316", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-03-07T02:12:06Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "861ecee203564b0fadeb929738da1ac6f36cac2d", "body": "- Introduced a new SQL benchmark query (q1.sql) that aggregates line item data based on return flag and line status, filtering by ship date.\n- Added a grammar definition file (sql.gram) to parse SQL statements, including support for various clauses 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"details": [ { "code": "file_list", "params": { "files": "example, samples" } } ], "max_points": 40 } ] } ], "description": "How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight: agent tooling is a real maintenance signal, but its absence must never gate the top of the scale (calibration saturates at raw 91, so 100/100 remains reachable with AI Readiness at zero)." } ], "classification": { "top": [], "labels": [], "scores": { "library": 2 }, "primary": null, "evidence": [ { "tier": "description", "label": "library", "source": "description:library", "weight": 2 } ], "artifacts": [], "confidence": "none", "host_extension": false, "runs_as_process": false, "consumed_by_code": false }, "metrics_version": "2.5.0" }, "warnings": [ "Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token", "Could not fetch crates package 'peglib' from its registry", "Could not fetch crates package 'spec-harness' from its registry", "Could not fetch crates package 'pl0' from its registry", "Could not fetch crates package 'orc-jit' from its registry" ], "report_type": "repository", "generated_at": "2026-07-30T08:09:15.529857Z", "schema_version": "0.27.0", "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/y/yhirose/cpp-peglib.svg", "full_name": "yhirose/cpp-peglib", "license_state": "standard", "license_spdx": "MIT" }, "repoMeta": null, "notFound": false, "related": [ { "id": 32973, "full_name": "Neargye/magic_enum", "url": "https://github.com/Neargye/magic_enum", "description": "Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code", "ecosystem": null, "ecosystems": [], "primary_language": "C++", "languages": [ "C++" ], "topics": [ "cplusplus", "cplusplus-17", "c-plus-plus", "c-plus-plus-17", "cpp", "cpp17", "enum-to-string", "string-to-enum", "serialization", "reflection", "metaprogramming", "header-only", "single-file", "no-dependencies", "enum" ], "license_spdx": "MIT", "license_state": "standard", "stars": 6145, "forks": 561, "watchers": 65, "monthly_downloads": null, "latest_score": 75, "latest_band": "good", "latest_scanned_at": "2026-07-21T14:53:34.438632Z", "has_high_risk_jurisdiction_exposure": false, "has_malicious_dependency": false, "growth_authenticity": "organic", "abandonment_state": "unverified", "red_flags": [], "icon_url": "", "icon_source_type": null, "badge_url": "" }, { "id": 50263, "full_name": "Project-OSRM/osrm-backend", "url": "https://github.com/Project-OSRM/osrm-backend", "description": "Open Source Routing Machine - C++ backend", "ecosystem": "npm", "ecosystems": [ "npm", "pypi" ], "primary_language": "C++", "languages": [ "C++", "Gherkin" ], "topics": [ "osrm", "cpp", "c-plus-plus", "routing", "routing-engine", "map-matching", "traveling-salesman", "openstreetmap", "osm", "isochrones", "cpp17" ], "license_spdx": "BSD-2-Clause", "license_state": "standard", "stars": 7933, "forks": 3958, "watchers": 223, "monthly_downloads": 10424, "latest_score": 96, "latest_band": "exceptional", "latest_scanned_at": "2026-08-01T10:52:11.179947Z", "has_high_risk_jurisdiction_exposure": false, "has_malicious_dependency": false, "growth_authenticity": "unverified", "abandonment_state": "maintained", "red_flags": [], "icon_url": "", "icon_source_type": null, "badge_url": "" }, { "id": 16919, "full_name": "dennisosrm/project-osrm", "url": "https://github.com/dennisosrm/project-osrm", "description": "Open Source Routing Machine - C++ backend", "ecosystem": "npm", "ecosystems": [ "npm", "pypi" ], "primary_language": "C++", "languages": [ "C++", "Gherkin" ], "topics": [ "osrm", "cpp", "c-plus-plus", "routing", "routing-engine", "map-matching", "traveling-salesman", "openstreetmap", "osm", "isochrones", "cpp17" ], "license_spdx": "BSD-2-Clause", "license_state": "standard", "stars": 7900, "forks": 3955, "watchers": 222, "monthly_downloads": null, "latest_score": 95, "latest_band": "exceptional", "latest_scanned_at": "2026-07-17T15:58:25.131507Z", "has_high_risk_jurisdiction_exposure": false, "has_malicious_dependency": false, "growth_authenticity": "unverified", "abandonment_state": "unverified", "red_flags": [], "icon_url": "", "icon_source_type": null, "badge_url": "" }, { "id": 23089, "full_name": "antlr/antlr4", "url": "https://github.com/antlr/antlr4", "description": "ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.", "ecosystem": "maven", "ecosystems": [ "maven" ], "primary_language": "Java", "languages": [ "Java", "C++", "C#", "Python", "Swift" ], "topics": [ "parsing", "parser-generator", "antlr", "antlr4", "java", "grammar", "python", "parse", "language-recognition", "javascript", "csharp", "swift", "cpp", "golang", "php", "dart" ], "license_spdx": "BSD-3-Clause", "license_state": "standard", "stars": 18965, "forks": 3463, "watchers": 367, "monthly_downloads": null, "latest_score": 73, "latest_band": "good", "latest_scanned_at": "2026-08-05T04:55:39.161086Z", "has_high_risk_jurisdiction_exposure": false, "has_malicious_dependency": false, "growth_authenticity": "organic", "abandonment_state": "maintained", "red_flags": [], "icon_url": "/icon/v1/antlr/antlr4?v=ff4e8650-1", "icon_source_type": "homepage", "badge_url": "" }, { "id": 54928, "full_name": "fktn-k/fkYAML", "url": "https://github.com/fktn-k/fkYAML", "description": "A C++ header-only YAML library", "ecosystem": "pypi", "ecosystems": [ "pypi" ], "primary_language": "C++", "languages": [ "C++" ], "topics": [ "cmake", "cpp", "cpp11", "cpp14", "cpp17", "cpp20", "header-only", "header-only-library", "yaml", "yaml-parser", "fkyaml", "cpp23", "single-header" ], "license_spdx": "MIT", "license_state": "standard", "stars": 151, "forks": 20, "watchers": 6, "monthly_downloads": null, "latest_score": 71, "latest_band": "good", "latest_scanned_at": "2026-08-06T02:40:51.863768Z", "has_high_risk_jurisdiction_exposure": false, "has_malicious_dependency": false, "growth_authenticity": "unverified", "abandonment_state": "maintained", "red_flags": [], "icon_url": "/icon/v1/fktn-k/fkYAML?v=023854c4-1", "icon_source_type": "homepage", "badge_url": "" }, { "id": 37680, "full_name": "pest-parser/pest", "url": "https://github.com/pest-parser/pest", "description": "The Elegant Parser", "ecosystem": "crates", "ecosystems": [ "crates" ], "primary_language": "Rust", "languages": [ "Rust" ], "topics": [ "peg", "rust", "parsing", "pest", "vm", "meta", "optimizer", "parser", "grammar", "debugger", "generator" ], "license_spdx": "Apache-2.0", "license_state": "standard", "stars": 5373, "forks": 299, "watchers": 41, "monthly_downloads": 74075622, "latest_score": 87, "latest_band": "excellent", "latest_scanned_at": "2026-08-04T21:19:28.810353Z", "has_high_risk_jurisdiction_exposure": false, "has_malicious_dependency": false, "growth_authenticity": "unverified", "abandonment_state": "maintained", "red_flags": [], "icon_url": "/icon/v1/pest-parser/pest?v=48b62605-1", "icon_source_type": "homepage", "badge_url": "" } ] } }
公开记录
软件健康报告模式 0.27.0 · 指标 2.5.0 · 2026-07-30 08:09 UTC

yhirose / cpp-peglib

A single file C++ header-only PEG (Parsing Expression Grammars) library

C++ · RustMIT★ 1,048 星标⑂ 128 复刻始于 2015年2月在 GitHub 上查看 ↗
#cpp#peg#parsing-expression-grammars#parsing#c-plus-plus#header-only#parser-generator#cpp17

yhirose/cpp-peglib 的健康指数为 100 分中的 80 分，处于「优秀」区间。 其得分最高的类别是Engineering Quality（91/100），最低的是Security（50/100）。 最近一次更新在 1 天前。 近期的大部分工作由 1 位贡献者完成。

80
总分 / 100
优秀

软件健康指数

指标归入加权类别，统一采用 1–100 量表。总体分先取类别加权平均，再依据公开记录的分布进行校准，使各等级具有百分位含义；当公开证据触发高风险司法辖区政策时，评级会按政策调整，并设置 34（存在风险）的上限。

80
卓越93-100公开记录中的最高层级（约前 5%）；基本满足所有检验标准
优秀80-92各方面均表现强劲；仅有少量不足
良好65-79健康；不足之处有限且可控
中等50-64可接受，但存在明显不足；建议进行审查
薄弱35-49多个领域存在实质性薄弱环节
存在风险20-34存在重大薄弱环节；采用时应保持审慎
危急1-19问题严重（项目被弃置、仅有单一维护者、缺乏基本工程规范）
活力社区与采用可持续性与治理工程质量安全AI 就绪度

评分画像

每条轴代表一个类别。形状比平均值更重要——健康的对象会填满整个图形，而“一峰一谷”式画像意味着某一维度的优势正掩盖另一维度的风险。

加权总体分 68 经校准后在公布的指数量表上为 80（记录校准 2026-08-02）。

所有权

yhirose个人账户
1,226 关注者58 个公开仓库始于 2010年8月

该仓库由个人账户拥有。相较于组织支持的项目，单一所有者项目的延续性风险更高。

按类别列示的指标

活力

项目是否仍有生命——是否仍在编写代码，是否仍在发布版本？

82优秀 · 占总体的 21%

开发活跃度

70良好
评分方式
36/36推送新近度 — 最近一次推送于 1 天前
7.6/36提交节奏 — 52 周中有 11 周有提交
16.4/18提交量 — 最近一年 66 次提交
10/10OpenSSF Scorecard：Maintained — 30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10
所用输入
commits_last_year66
human_commit_share1
days_since_last_push1
active_weeks_last_year11

发布纪律

100卓越
评分方式
27/27有发布版本 — 已发布 57 个发布版本
36/36发布时效 — 最近一次发布版本于 1 天前
27/27发布节奏 — 约每 15.5 天发布一次
0/10OpenSSF Scorecard：Signed-Releases — 无数据
所用输入
releases_count57
latest_release_tagv1.15.1
releases_from_tags否
days_since_latest_release1
mean_days_between_releases15.5
已排除计分（无数据或不适用）：OpenSSF Scorecard：Signed-Releases。 其余权重已重新归一化。

社区与采用

项目是否拥有用户、下载量与关注度，并具备欢迎贡献者参与的配置？

63中等 · 占总体的 17%

流行度与采用

74良好
评分方式
49/60星标 — 1,048 个星标
17.5/25复刻 — 128 个复刻
8/15关注者 — 28 位关注者
所用输入
forks128
stars1,048
watchers28
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

社区健康

50中等
评分方式
22.5/22.5README
22.5/22.5许可证 — 可识别的许可证（MIT）
0/18CONTRIBUTING 指南
0/13.5行为准则
0/7.2议题模板
0/6.3PR 模板
所用输入
has_readme是
has_license是
readme_badges—
has_contributing否
has_issue_template否
has_code_of_conduct否
readme_badge_services—
has_pull_request_template否

可持续性与治理

项目能否在其成员之外延续——巴士系数、响应能力、由谁支持，以及软件包的维护状况？

54中等 · 占总体的 23%

维护者韧性（巴士系数）

24存在风险
评分方式
9/54巴士系数 — 1 位贡献者贡献了半数提交
1.8/22.5提交分布 — 头号贡献者编写了 92% 的提交
13.5/13.5贡献者广度 — 23 位贡献者
0/10OpenSSF Scorecard：Contributors — project has 0 contributing companies or organizations -- score normalized to 0
所用输入
bus_factor1
contributors_sampled23
top_contributor_share0.919

议题与 PR 响应能力

73良好
评分方式
41.8/42议题解决 — 100% 的议题已关闭
21.7/30PR 接受 — 已裁定的 PR 中 55/76 已合并
0/13Newcomer PR acceptance — 30 天内没有首次贡献者的 PR 得到裁决
0/15OpenSSF Scorecard：Code-Review — Found 0/30 approved changesets -- score normalized to 0
所用输入
merged_prs55
open_issues1
closed_issues264
prs_merged_7d—
prs_decided_7d—
prs_merged_30d—
prs_decided_30d—
issue_closed_ratio0.996
closed_unmerged_prs21
first_time_authors_30d—
first_time_prs_merged_30d—
first_time_prs_decided_30d—
已排除计分（无数据或不适用）：newcomer_pr_acceptance。 其余权重已重新归一化。

所有权与托管责任

71良好
评分方式
10/30所有权背书 — 个人（用户）账户
0/20已验证域名 — 不适用于个人账户
22.2/25所有者影响力 — yhirose 有 1,226 位关注者
24.9/25既往记录 — 58 个公开仓库，账户约 15 年
所用输入
followers1,226
owner_typeUser
is_verified—
owner_loginyhirose
public_repos58
account_age_days5,835
已排除计分（无数据或不适用）：已验证域名。 其余权重已重新归一化。

工程质量

基础的工程与文档实践是否到位？

91优秀 · 占总体的 19%

工程实践

92优秀
评分方式
24/24CI 工作流 — 2 个工作流
24/24存在测试
16/16Linter 配置
9.6/9.6Pre-commit 钩子
0/6.4.editorconfig
0/20OpenSSF Scorecard：CI-Tests — 无数据
所用输入
has_ci是
has_tests是
has_editorconfig否
has_linter_config是
has_precommit_config是
已排除计分（无数据或不适用）：OpenSSF Scorecard：CI-Tests。 其余权重已重新归一化。

文档

90优秀
评分方式
30/30README
25/25文档目录
15/15文档 / 主页站点 — https://yhirose.github.io/cpp-peglib/
10/10仓库描述
10/10主题标签 — 8 个主题标签
0/10Wiki
所用输入
topicscpp, peg, parsing-expression-grammars, parsing, c-plus-plus, header-only, parser-generator, cpp17
has_wiki否
homepagehttps://yhirose.github.io/cpp-peglib/
has_readme是
has_docs_dir是
has_description是

安全

可见的安全与供应链实践是否稳固，且不存在未解决的高风险司法辖区暴露？

50中等 · 占总体的 16%

安全态势

38薄弱
评分方式
6.8/7.5Binary-Artifacts — binaries present in source code
0/7.5Branch-Protection — branch protection not enabled on development/release branches
0/2.5CI-Tests — 无数据
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5Code-Review — Found 0/30 approved changesets -- score normalized to 0
0/2.5Contributors — project has 0 contributing companies or organizations -- score normalized to 0
10/10Dangerous-Workflow — no dangerous workflow patterns detected
0/7.5Dependency-Update-Tool — no update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5许可证 — license file detected
7.5/7.5Maintained — 30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — 无数据
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5SAST — no SAST tool detected
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — 无数据
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
7.5/7.5Vulnerabilities — 0 existing vulnerabilities detected
所用输入
sourceopenssf_scorecard
checks_evaluated15
scorecard_versionv5.5.0
checks_inconclusive3
scorecard_aggregate3.8
已排除计分（无数据或不适用）：ci_tests, packaging, signed_releases。 其余权重已重新归一化。

依赖安全公告

100卓越
评分方式
35/35直接依赖不含已知公告 — 没有直接依赖携带已知公告
0/25间接依赖不含已知公告 — 在此范围内，传递依赖集合无法与开发和测试依赖区分
0/40没有长期未处理的公告 — 没有公告带有发布日期
所用输入
sourceosv
advisories0
affected_packages0
assessed_packages15
unassessed_packages0
affected_by_severitynone
direct_affected_packages0
已排除计分（无数据或不适用）：间接依赖不含已知公告, 没有长期未处理的公告。 其余权重已重新归一化。 已将 15 个已解析依赖与 OSV 比对。 该仓库未发布任何索引可解析的软件包，因此改为评估仓库依赖图。该图将开发与测试版本固定同交付的依赖混在一起，因此仅对声明的运行时依赖计分；传递性发现仅作为背景信息列出，不计入评分。 未对可达性进行分析。

AI 就绪度

该仓库在多大程度上具备与 AI 编码代理协同开发与维护的条件？权重刻意设小（4%）：代理工具链是一项真实的维护信号，但完全不具备的仓库仍可达到 100/100。

65良好 · 占总体的 4%

AI 代理上下文与指引

38薄弱
评分方式
0/45代理指令 — 没有 CLAUDE.md / AGENTS.md / 编辑器规则
0/15机器可读文档（llms.txt）
37.9/40可读的提交历史 — 100 次人类提交中有 71 次说明了意图（结构化标题或解释性正文）
所用输入
has_llms_txt否
legible_history_share0.71
agent_instruction_files—
agent_instruction_max_bytes—

验证循环（构建 / 测试 / 类型检查）

82优秀
评分方式
18/18一条命令的引导启动 — justfile, pl0/Makefile
22/22自动化测试
11/11Lint / 格式化配置
11/11静态类型检查 — C++（静态类型）
10/10可复现环境 — lockfile
10/10已体现的代理实践 — 最近 100 次提交中有 5 次由代理编写或署名代理
0/8自动化维护 — 未观察到自动依赖更新
0/10OpenSSF Scorecard：Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
所用输入
has_nix否
has_tests是
lockfilesCargo.lock
has_dockerfile否
typed_language是
bootstrap_filesjustfile, pl0/Makefile
has_devcontainer否
has_linter_config是
typecheck_configs—
agent_commit_share0.05
toolchain_manifestsharness/rust/Cargo.toml, rust-peglib/Cargo.toml, rust-peglib/orc-jit/Cargo.toml, rust-peglib/pl0/Cargo.toml
dependency_bot_commit_share0

面向模型的代码可读性

97卓越
评分方式
45/45可类型检查的代码 — C++（静态类型）
51.9/55可控的文件大小 — 采样的 54 个源文件中有 3 个超过 60KB
所用输入
primary_languageC++
largest_source_bytes223,507
source_files_sampled54
oversized_source_files3

机器可读接口

40薄弱
评分方式
0/40API 模式（OpenAPI/GraphQL/proto）
0/20MCP 服务器
40/40可运行示例 — example, samples
所用输入
example_dirsexample, samples
has_mcp_signal否
api_schema_files—

关键数据

1,048GitHub 星标
23贡献者
66最近 12 个月提交数
1距最近推送天数
57发布版本数
1巴士系数（bus factor）
1开放议题
crates.io软件包生态系统数

数据采集警告

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Could not fetch crates package 'peglib' from its registry
  • Could not fetch crates package 'spec-harness' from its registry
  • Could not fetch crates package 'pl0' from its registry
  • Could not fetch crates package 'orc-jit' from its registry

更多细节

Star 与 Fork 历史 0 ★ / 128 ⇿
0Star
128Fork
56发布

每颗 star 和每个 fork 的添加时间，来自 GitHub 并按天汇总。累计增长位于其构成来源——每日新增——的正上方，二者可相互对照：稳定的自然增长与短暂的突增形态截然不同。当这一差别可被衡量时，它会作为增长真实性予以报告。

025507510012512442015-102021-022026-07
主版本 1次版本 15修订 40

每个点涵盖 10 天。

OpenSSF Scorecard 3.8 / 10
3.8综合

来自开源项目 OpenSSF Scorecard 的独立、工具无关的安全评估。每项检查奖励的是安全实践本身，而非特定供应商的工具。Scorecard 无法判定的检查项标记为 不适用，并从安全评分中剔除（绝不按零分计）。Scorecard v5.5.0 · 2026-07-30 08:09 UTC

9Binary-Artifactsbinaries present in source code
0Branch-Protectionbranch protection not enabled on development/release branches
不适用CI-Testsno pull request found
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/30 approved changesets -- score normalized to 0
0Contributorsproject has 0 contributing companies or organizations -- score normalized to 0
10Dangerous-Workflowno dangerous workflow patterns detected
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10
不适用Packagingpackaging workflow not detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTno SAST tool detected
0Security-Policysecurity policy file not detected
不适用Signed-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
10Vulnerabilities0 existing vulnerabilities detected
直接依赖 5
注册表软件包版本约束清单文件
crates.iopeglib—harness/rust/Cargo.toml
crates.ioregex1harness/rust/Cargo.toml
crates.ioserde_json1harness/rust/Cargo.toml
crates.iopeglib—rust-peglib/pl0/Cargo.toml
crates.ioorc-jit—rust-peglib/pl0/Cargo.toml
全部依赖 15

来自 GitHub 依赖图的完整解析依赖集合：2 个直接依赖与 13 个间接（传递）软件包。仓库提交锁文件时，传递闭包才是完整的。

注册表软件包版本关系
crates.ioregex1.12.3直接
crates.ioserde_json1.0.149直接
crates.ioaho-corasick1.1.4间接
crates.ioitoa1.0.18间接
crates.iomemchr2.8.0间接
crates.ioproc-macro21.0.106间接
crates.ioquote1.0.45间接
crates.ioregex-automata0.4.14间接
crates.ioregex-syntax0.8.10间接
crates.ioserde1.0.228间接
crates.ioserde_core1.0.228间接
crates.ioserde_derive1.0.228间接
crates.iosyn2.0.117间接
crates.iounicode-ident1.0.24间接
crates.iozmij1.0.21间接
依赖安全公告 0

该仓库未发布可被索引解析的包，因此评估的是其自身的依赖图——共 15 个包，其中也包含从不交付的开发与测试版本固定：0 个存在已知公告，0 个为直接依赖。

没有已知公告影响已评估的依赖。

公告表示依赖图中记录的版本落入某条公告的受影响范围。可达性未经分析，且依赖图包含开发与测试的版本固定——某项发现可能只涉及工具链而非交付的软件。

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评分是信号，而非担保。 评分反映的是 GitHub 上公开可见的实践——不是代码审计，也不是安全保证。

缺失数据将被剔除并重新归一化权重，绝不按零分计。方法论已版本化并公开：指标 v2.5.0、模式 v0.27.0—— 完整方法论 · 指标知识库.

单项结果在整体记录中的位置： 汇总统计.