build!: update bincode to v2.0.1 #405
Conversation
📝 WalkthroughWalkthroughMultiple Cargo manifest formatting and bincode version bumps; benches updated to initialize and pass GroveVersion; merk benches refactored to use new apply/restore and chunk APIs; merk proof decoding impls generalized with a Context type parameter. Changes
Sequence Diagram(s)sequenceDiagram
participant Bench as Benchmark
participant Merk as Merk
participant Storage as Storage
participant Restorer as Restorer/ChunkProducer
Bench->>Merk: open_standalone(ctx, TreeType, None, grove_version)
Bench->>Merk: prepare batches
Bench->>Merk: apply_batch_default(batches)
Merk->>Storage: persist batch changes (incl. removals)
Merk->>Restorer: request chunks / chunk_with_index(i, grove_version)
loop restore loop
Bench->>Restorer: Restorer::new(m, root_hash, None)
Restorer->>Merk: apply chunk(s)
Restorer->>Storage: read/write chunk state
Restorer-->>Bench: restored root
end
Estimated code review effort🎯 4 (Complex) | ⏱️ ~45 minutes Poem
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Actionable comments posted: 2
🤖 Fix all issues with AI agents
In `@grovedb/Cargo.toml`:
- Around line 5-9: Fix the malformed author entry in the authors array by adding
the missing closing angle bracket to Wisdom Ogwu's email string so it reads
"Wisdom Ogwu <wisdom@dash.org>"; update the authors array entry in the
Cargo.toml authors list where the malformed string appears to match the other
entries.
In `@merk/Cargo.toml`:
- Around line 5-10: The authors array contains a malformed author entry: the
"Wisdom Ogwu <wisdom@dash.org" string is missing the closing '>' angle bracket;
fix the authors list by adding the missing '>' to that entry so it reads "Wisdom
Ogwu <wisdom@dash.org>" ensuring the authors array syntax is valid.
📜 Review details
Configuration used: defaults
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (3)
grovedb-element/Cargo.tomlgrovedb/Cargo.tomlmerk/Cargo.toml
🧰 Additional context used
🧠 Learnings (7)
📓 Common learnings
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to **/*.rs : Format Rust code with cargo fmt
📚 Learning: 2025-06-06T06:13:27.562Z
Learnt from: ktechmidas
Repo: dashpay/grovedb PR: 378
File: .github/workflows/release-crates.yml:34-34
Timestamp: 2025-06-06T06:13:27.562Z
Learning: The crate `grovedbg-types` is a valid crate name in the GroveDB project, not a typo of `grovedb-types`.
Applied to files:
grovedb-element/Cargo.tomlgrovedb/Cargo.toml
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to {grovedb,merk,storage,costs}/src/**/*.rs : Wrap errors with context (e.g., .map_err(|e| Error::CorruptedData(format!("context: {}", e))))
Applied to files:
grovedb-element/Cargo.tomlgrovedb/Cargo.toml
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to {storage/src/**/*.rs,grovedb/src/batch/**/*.rs} : Use transactions for multi-step operations to ensure safety
Applied to files:
grovedb-element/Cargo.toml
📚 Learning: 2025-04-18T06:12:25.554Z
Learnt from: pauldelucia
Repo: dashpay/grovedb PR: 366
File: grovedb/src/error.rs:7-7
Timestamp: 2025-04-18T06:12:25.554Z
Learning: The `Error::InvalidProofError` in grovedb/src/operations/proof/util.rs is from the merk error handling system, distinct from grovedb's own `Error::InvalidProof` variant. These are separate error types from different crates.
Applied to files:
grovedb-element/Cargo.toml
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to {grovedb,merk,storage,costs}/src/**/*.rs : Use cost_return_on_error! for early returns while accumulating cost
Applied to files:
grovedb/Cargo.toml
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to {grovedb/src/operations/proof,merk/src/proofs}/**/*.rs : Never trust unverified proofs; always verify before use
Applied to files:
merk/Cargo.toml
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- GitHub Check: Linting
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🔇 Additional comments (3)
grovedb-element/Cargo.toml (1)
14-15: LGTM!The bincode dependencies are correctly switched to the dashpay fork using git source with a pinned tag. The combination of
git,tag, andversionensures Cargo will fetch from the fork while maintaining version compatibility checks.merk/Cargo.toml (1)
26-27: LGTM!The bincode dependencies are correctly switched to the dashpay fork, consistent with the other crate manifests.
grovedb/Cargo.toml (1)
28-29: LGTM!The bincode dependencies are correctly switched to the dashpay fork, completing the consistent migration across all crate manifests.
✏️ Tip: You can disable this entire section by setting review_details to false in your review settings.
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
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Actionable comments posted: 0
Caution
Some comments are outside the diff and can’t be posted inline due to platform limitations.
⚠️ Outside diff range comments (2)
merk/benches/merk.rs (1)
230-256: Delete benchmark likely not doing what the comment says (batch selection + tree reset).
Right nowdelete_batch/insert_batchare bound once (withi = 0) and never updated, and the merk isn’t restored to ~1m keys per iteration—so the workload drifts and you probably measure repeated deletes of the same keys.Suggested fix (pick batches per-iter and keep size stable)
c.bench_function("delete_1m_2k_rand", |b| { let mut i = 0; - - let delete_batch = &delete_batches[i % n_batches]; - let insert_batch = &batches[i % n_batches]; - - // Merk tree is kept with 1m elements before each bench iteration for more or - // less same inputs. - apply_batch_default(&mut merk, insert_batch, grove_version); - b.iter_with_large_drop(|| { - apply_batch_default(&mut merk, delete_batch, grove_version); - i += 1; + let idx = i % n_batches; + let delete_batch = &delete_batches[idx]; + let insert_batch = &batches[idx]; + + // Keep merk ~constant-size: delete then re-insert (or swap order if desired). + apply_batch_default(&mut merk, delete_batch, grove_version); + apply_batch_default(&mut merk, insert_batch, grove_version); + + i += 1; }); });merk/src/proofs/query/query_item/mod.rs (1)
340-395: FixBorrowDecodeimplementation to match bincode v2.0.1 API.The signature
impl<'de, Context> BorrowDecode<'de, Context>does not match the standard bincode v2.0.1 trait, which isBorrowDecode<'de>with only a lifetime parameter. TheContextshould not be a generic parameter on the trait itself; instead, access the context via the associated type onBorrowDecoder. Update the implementation toimpl<'de> BorrowDecode<'de> for QueryItemand useD::Contextto reference context within the implementation.
♻️ Duplicate comments (1)
grovedb/Cargo.toml (1)
5-9: Missing closing>in author email address.Line 7 is still missing the closing angle bracket for Wisdom Ogwu's email address. The past review indicated this was addressed in commit 562c19f, but the current code still shows the malformed entry.
📝 Proposed fix
authors = [ "Samuel Westrich <sam@dash.org>", - "Wisdom Ogwu <wisdom@dash.org", + "Wisdom Ogwu <wisdom@dash.org>", "Evgeny Fomin <evgeny.fomin@dash.org>", ]
🧹 Nitpick comments (2)
merk/benches/merk.rs (2)
32-70:apply_batch_default: consider returning aResultinstead of panicking (even in benches).
unwrap().expect(...)is fine for local benches, but turning this into-> Result<(), Error>would make failures easier to diagnose/propagate in future bench reuse.Possible tweak
-fn apply_batch_default<KB: AsRef<[u8]>>( +fn apply_batch_default<KB: AsRef<[u8]>>( merk: &mut TempMerk, batch: &MerkBatch<KB>, grove_version: &GroveVersion, -) { - merk.apply_unchecked::<KB, Vec<u8>, _, _, _, _, _>( +) -> Result<(), grovedb_merk::Error> { + merk.apply_unchecked::<KB, Vec<u8>, _, _, _, _, _>( batch, &[], None, &|_k, _v| Ok(0), None::<&fn(&[u8], &GroveVersion) -> Option<ValueDefinedCostType>>, &|_old_value, _new_value| Ok(None), &mut |_costs: &StorageCost, _old_value: &Vec<u8>, _new_value: &mut Vec<u8>| { Ok((false, None)) }, &mut |_key: &Vec<u8>, key_bytes_to_remove: u32, value_bytes_to_remove: u32| { Ok(( BasicStorageRemoval(key_bytes_to_remove), BasicStorageRemoval(value_bytes_to_remove), )) }, grove_version, ) - .unwrap() - .expect("apply failed"); + .map_err(|e| e)? + .map_err(|e| e) }
316-323: Chunk benches: watch for repeatedchunks().unwrap()+ handle empty chunk sets defensively.
Minor, but adebug_assert!(chunk_count > 0)(or early return) would avoid panics if these benches ever run on an unexpectedly empty merk.Also applies to: 342-353, 371-383
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📒 Files selected for processing (9)
grovedb-element/Cargo.tomlgrovedb/Cargo.tomlgrovedb/benches/insertion_benchmark.rsmerk/Cargo.tomlmerk/benches/branch_queries.rsmerk/benches/merk.rsmerk/benches/ops.rsmerk/src/proofs/query/mod.rsmerk/src/proofs/query/query_item/mod.rs
🧰 Additional context used
📓 Path-based instructions (3)
**/*.rs
📄 CodeRabbit inference engine (CLAUDE.md)
**/*.rs: Format Rust code with cargo fmt
Run cargo clippy with -D warnings and fix all lints
Files:
grovedb/benches/insertion_benchmark.rsmerk/src/proofs/query/query_item/mod.rsmerk/benches/ops.rsmerk/benches/branch_queries.rsmerk/benches/merk.rsmerk/src/proofs/query/mod.rs
{grovedb,merk,storage,costs}/src/**/*.rs
📄 CodeRabbit inference engine (CLAUDE.md)
{grovedb,merk,storage,costs}/src/**/*.rs: Use cost_return_on_error! for early returns while accumulating cost
Wrap errors with context (e.g., .map_err(|e| Error::CorruptedData(format!("context: {}", e))))
Files:
merk/src/proofs/query/query_item/mod.rsmerk/src/proofs/query/mod.rs
{grovedb/src/operations/proof,merk/src/proofs}/**/*.rs
📄 CodeRabbit inference engine (CLAUDE.md)
Never trust unverified proofs; always verify before use
Files:
merk/src/proofs/query/query_item/mod.rsmerk/src/proofs/query/mod.rs
🧠 Learnings (13)
📓 Common learnings
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to {grovedb,merk,storage,costs}/src/**/*.rs : Wrap errors with context (e.g., .map_err(|e| Error::CorruptedData(format!("context: {}", e))))
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to grovedb/src/batch/**/*.rs : Prefer batch operations for multiple related changes
Applied to files:
grovedb/benches/insertion_benchmark.rsmerk/benches/ops.rsmerk/benches/branch_queries.rsmerk/benches/merk.rs
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to {storage/src/**/*.rs,grovedb/src/batch/**/*.rs} : Use transactions for multi-step operations to ensure safety
Applied to files:
grovedb/benches/insertion_benchmark.rsmerk/benches/ops.rsmerk/benches/merk.rs
📚 Learning: 2025-02-18T08:17:30.690Z
Learnt from: fominok
Repo: dashpay/grovedb PR: 345
File: grovedb/src/operations/delete/v1.rs:19-35
Timestamp: 2025-02-18T08:17:30.690Z
Learning: Refactoring suggestions for legacy code should be avoided as they are considered out of scope for feature PRs. This includes the function `delete_internal_on_transaction` in `grovedb/src/operations/delete/v1.rs` which is legacy code.
Applied to files:
grovedb/benches/insertion_benchmark.rsmerk/benches/branch_queries.rs
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to {grovedb,merk,storage,costs}/src/**/*.rs : Wrap errors with context (e.g., .map_err(|e| Error::CorruptedData(format!("context: {}", e))))
Applied to files:
grovedb/benches/insertion_benchmark.rsgrovedb-element/Cargo.tomlmerk/benches/branch_queries.rsmerk/benches/merk.rsgrovedb/Cargo.toml
📚 Learning: 2025-06-06T06:13:27.562Z
Learnt from: ktechmidas
Repo: dashpay/grovedb PR: 378
File: .github/workflows/release-crates.yml:34-34
Timestamp: 2025-06-06T06:13:27.562Z
Learning: The crate `grovedbg-types` is a valid crate name in the GroveDB project, not a typo of `grovedb-types`.
Applied to files:
grovedb/benches/insertion_benchmark.rsgrovedb-element/Cargo.tomlgrovedb/Cargo.toml
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to merk/src/tree/walk/**/*.rs : Use lazy loading to avoid loading unnecessary data
Applied to files:
grovedb/benches/insertion_benchmark.rs
📚 Learning: 2025-04-18T06:12:25.554Z
Learnt from: pauldelucia
Repo: dashpay/grovedb PR: 366
File: grovedb/src/error.rs:7-7
Timestamp: 2025-04-18T06:12:25.554Z
Learning: The `Error::InvalidProofError` in grovedb/src/operations/proof/util.rs is from the merk error handling system, distinct from grovedb's own `Error::InvalidProof` variant. These are separate error types from different crates.
Applied to files:
grovedb/benches/insertion_benchmark.rsgrovedb-element/Cargo.tomlmerk/benches/branch_queries.rsmerk/benches/merk.rs
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to **/tests/**/*.rs : Verify that cost calculations in tests match actual operations
Applied to files:
merk/benches/branch_queries.rs
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to {grovedb,merk,storage,costs}/src/**/*.rs : Use cost_return_on_error! for early returns while accumulating cost
Applied to files:
merk/benches/branch_queries.rsmerk/benches/merk.rsgrovedb/Cargo.toml
📚 Learning: 2025-12-17T18:39:20.910Z
Learnt from: QuantumExplorer
Repo: dashpay/grovedb PR: 397
File: grovedb/src/tests/provable_count_sum_tree_tests.rs:82-90
Timestamp: 2025-12-17T18:39:20.910Z
Learning: In grovedb_merk test code, the `execute()` function returns a cost-wrapped result (e.g., tuple or CostResult). The pattern `.unwrap().map_err(|e| e)` is correct when `.unwrap()` extracts the inner Result from the cost wrapper, and `.map_err()` then converts the error type. This is commonly used in test helpers to discard cost tracking.
Applied to files:
merk/benches/branch_queries.rsmerk/benches/merk.rs
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to merk/src/tree/**/*.rs : Maintain AVL balance factor in {-1, 0, 1} using single/double rotations
Applied to files:
merk/benches/merk.rs
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to {grovedb/src/operations/proof,merk/src/proofs}/**/*.rs : Never trust unverified proofs; always verify before use
Applied to files:
merk/benches/merk.rsmerk/Cargo.toml
🧬 Code graph analysis (5)
grovedb/benches/insertion_benchmark.rs (1)
grovedb-version/src/version/mod.rs (1)
latest(26-30)
merk/benches/ops.rs (1)
grovedb-version/src/version/mod.rs (1)
latest(26-30)
merk/benches/branch_queries.rs (1)
merk/src/proofs/tree.rs (1)
key(361-374)
merk/benches/merk.rs (6)
merk/src/merk/mod.rs (26)
merk(1064-1064)merk(1083-1083)merk(1091-1091)merk(1100-1100)merk(1108-1108)merk(1121-1121)merk(1127-1127)merk(1142-1142)merk(1158-1158)merk(1170-1170)merk(1175-1175)merk(1187-1187)merk(1219-1219)merk(1239-1239)merk(1283-1283)merk(1287-1287)None(741-741)None(955-955)None(1277-1277)None(1305-1305)None(1329-1329)None(1340-1340)None(1367-1367)root_hash(323-330)new(96-108)new(133-144)merk/src/merk/chunks.rs (4)
chunk(109-125)new(36-42)new(54-64)new(83-94)merk/src/tree/encoding.rs (1)
encode_into(81-84)merk/src/tree/kv.rs (2)
encode_into(463-469)new(64-82)merk/src/merk/restore.rs (1)
new(71-84)merk/src/merk/open.rs (1)
open_standalone(30-48)
merk/src/proofs/query/mod.rs (1)
merk/src/proofs/query/query_item/mod.rs (2)
decode(283-336)borrow_decode(341-394)
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- GitHub Check: Tests
- GitHub Check: Code Coverage
🔇 Additional comments (18)
grovedb/benches/insertion_benchmark.rs (1)
37-38: LGTM!The addition of
GroveVersion::latest()initialization across all six benchmark functions is consistent and aligns with the broader pattern of explicit grove version usage in benchmark code paths throughout the repository.Also applies to: 52-52, 90-90, 129-129, 155-155, 184-184, 226-226
grovedb-element/Cargo.toml (2)
29-29: LGTM!Minor formatting normalization for the visualize feature declaration.
14-15: The bincode dependency is sourced from the official crates.io registry, not from a fork. No[patch.crates-io]section exists in the workspace root Cargo.toml, and no references todashpay/bincodeare present anywhere in the codebase. The version2.0.1is the stable release from crates.io, which is the expected behavior.Likely an incorrect or invalid review comment.
merk/Cargo.toml (3)
5-10: LGTM!Authors array properly formatted with the closing angle bracket fix applied.
26-27: LGTM!Bincode dependencies updated to 2.0.1, consistent with the workspace-wide upgrade.
44-55: LGTM!Feature declarations reformatted for consistency. No functional changes.
grovedb/Cargo.toml (2)
28-29: LGTM!Bincode dependencies updated to 2.0.1, consistent with the workspace-wide upgrade to the dashpay fork.
39-42: LGTM!Feature and dependency formatting changes are cosmetic cleanup with no functional impact.
Also applies to: 70-70, 82-82, 99-99
merk/benches/branch_queries.rs (2)
231-231: LGTM!Adding
Node::KVDigestCountto the key extraction logic is correct and aligns with the pattern inmerk/src/proofs/tree.rs:360-373whereKVDigestCountis similarly handled in thekey()method.
73-73: Remove this review comment—the import is correct and no issue exists.
unwrap_add_costis a method onCostContext<T>, not on theCostsExttrait. The methodstrunk_query()andbranch_query()returnCostResult<...>(a type alias forCostContext<Result<...>>), and calling.unwrap_add_cost(&mut query_cost)on aCostContextis valid without importingCostsExt. The import of onlyOperationCoston line 73 is correct and sufficient.Likely an incorrect or invalid review comment.
merk/benches/ops.rs (4)
38-63: GroveVersion plumbed consistently through ops benches.
Nice mechanical update; each bench now usesGroveVersion::latest()and threadsgrove_versioninto tree/batch ops as expected.
67-94: GroveVersion plumbed consistently through ops benches (rand inserts).
No behavior change beyond adding the version input.
98-121: GroveVersion plumbed consistently through ops benches (seq updates).
No issues spotted.
125-154: GroveVersion plumbed consistently through ops benches (rand updates).
No issues spotted.merk/benches/merk.rs (1)
398-431: Addfinalize()call to complete the restoration workflow.The
Restorerrequires an explicitfinalize(grove_version)call after all chunks are processed. This validates that all chunks have been received, verifies and corrects tree heights if needed, and performs final tree validation. The current benchmark skips this step entirely.merk/src/proofs/query/mod.rs (2)
181-220: No issue found. bincode 2.0's#[derive(Decode)]automatically generates context-generic trait implementations.SubqueryBranch's derivedDecodeimpl will beimpl<Context> Decode<Context>by default, matching the requirements ofQuery's context-generic decoder calls.
223-262: The concern is unfounded.SubqueryBranchderivesDecode, and bincode 2.0.1 provides a blanket implementation ofBorrowDecode<'de, Context>for any type implementingDecode. This meansSubqueryBranch::borrow_decode(decoder)?works correctly with anyContext, not just(). The code compiles and functions as intended.Likely an incorrect or invalid review comment.
merk/src/proofs/query/query_item/mod.rs (1)
282-337: TheDecode<Context>signature matches bincode 2.0.1 API exactly. The trait boundDecoder<Context = Context>is correct per bincode's trait definition, and the implementation is consistent with other similar implementations in the codebase (Query, BorrowDecode variants). No changes required.
✏️ Tip: You can disable this entire section by setting review_details to false in your review settings.
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Actionable comments posted: 1
🤖 Fix all issues with AI agents
In `@grovedb/Cargo.toml`:
- Around line 28-29: Cargo.toml now pins bincode = "2.0.1" but the codebase
likely still uses the pre-2.0 API; search for usages of the Options trait,
serialize/deserialize, serialize_into/deserialize_from, and
#[derive(serde::Serialize/Deserialize)] and update them: replace Options-based
configuration with bincode::config::legacy() or the appropriate bincode::config
constructor, replace serialize()/deserialize()/deserialize_from() calls with
bincode::serde::encode_to_vec()/decode_from_std_read() (or the matching serde
helpers), and swap serde derives to bincode::Encode / bincode::Decode or enable
serde compatibility mode where needed; update any imports and fully-qualify
bincode::serde or bincode::config references (e.g., functions/methods in modules
that call serialize/deserialize, structs with serde derives, and any config
creation sites) so the code compiles against 2.0.1.
♻️ Duplicate comments (1)
grovedb/Cargo.toml (1)
5-9: Missing closing>in author email address.Line 7 is still missing the closing angle bracket for Wisdom Ogwu's email address. The previous review indicated this was addressed in commit 562c19f, but the issue persists in the current code.
📝 Proposed fix
authors = [ "Samuel Westrich <sam@dash.org>", - "Wisdom Ogwu <wisdom@dash.org", + "Wisdom Ogwu <wisdom@dash.org>", "Evgeny Fomin <evgeny.fomin@dash.org>", ]
📜 Review details
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Review profile: CHILL
Plan: Pro
📒 Files selected for processing (3)
grovedb-element/Cargo.tomlgrovedb/Cargo.tomlmerk/Cargo.toml
🚧 Files skipped from review as they are similar to previous changes (2)
- grovedb-element/Cargo.toml
- merk/Cargo.toml
🧰 Additional context used
🧠 Learnings (3)
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to {grovedb,merk,storage,costs}/src/**/*.rs : Wrap errors with context (e.g., .map_err(|e| Error::CorruptedData(format!("context: {}", e))))
Applied to files:
grovedb/Cargo.toml
📚 Learning: 2025-06-06T06:13:27.562Z
Learnt from: ktechmidas
Repo: dashpay/grovedb PR: 378
File: .github/workflows/release-crates.yml:34-34
Timestamp: 2025-06-06T06:13:27.562Z
Learning: The crate `grovedbg-types` is a valid crate name in the GroveDB project, not a typo of `grovedb-types`.
Applied to files:
grovedb/Cargo.toml
📚 Learning: 2025-09-06T12:46:28.692Z
Learnt from: CR
Repo: dashpay/grovedb PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-09-06T12:46:28.692Z
Learning: Applies to {grovedb,merk,storage,costs}/src/**/*.rs : Use cost_return_on_error! for early returns while accumulating cost
Applied to files:
grovedb/Cargo.toml
✏️ Tip: You can disable this entire section by setting review_details to false in your review settings.
| bincode = { version = "=2.0.1" } | ||
| bincode_derive = { version = "=2.0.1" } |
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🧩 Analysis chain
🌐 Web query:
bincode 2.0.1 crates.io release
💡 Result:
bincode 2.0.1 was released on March 10, 2025. [1][2]
Sources:
[1] Lib.rs release listing for bincode (2.0.1 — Mar 10, 2025).
[2] docs.rs build page showing bincode 2.0.1 (build date Mar 10, 2025).
🌐 Web query:
bincode 2.0.1 changelog migration from rc3
💡 Result:
Short summary of what changed / how to migrate from 2.0.0-rc.3 → 2.0.1
- Release info: bincode 2.0.1 is the published stable release following the 2.0 release candidates (rc.3). (lib.rs)
- Key migration points (rc → 2.x stable are covered by the bincode 2 migration guide):
- Options → Configuration: the old Options trait is replaced by bincode::config::Configuration; use config::legacy() (and .with_variable_int_encoding() if you need bincode‑1.3+ compatibility). (docs.rs)
- API renames: deserialize/serialize functions moved into bincode::serde::* (e.g. serialize(T) → serde::encode_to_vec(T, Configuration), deserialize_from(Read) → serde::decode_from_std_read(Read, Configuration), etc.). See the migration table in the docs. (docs.rs)
- Derives: bincode now has its own derive crate/macros (bincode_derive). If you disabled default features for serde, enable the derive feature (or keep using serde_derive). Replace #[derive(serde::Serialize/Deserialize)] with #[derive(bincode::Encode)] / #[derive(bincode::Decode)] or keep serde when using the serde feature. (docs.rs)
- Practical steps to migrate:
- Change Cargo.toml to bincode = "2.0.1" (or "2.0") and enable features you need (serde, derive, std/alloc). (lib.rs)
- Replace Options usage with config::legacy() (and add .with_variable_int_encoding() if you relied on 1.3+ behavior). (docs.rs)
- Replace serialize/deserialize calls with the bincode::serde functions (or use the new Encode/Decode traits and encode/decode functions). (docs.rs)
- Update derives to bincode::Encode / bincode::Decode or enable serde compatibility as needed. (docs.rs)
If you want the exact release changelog/commit list for 2.0.1 (diff vs rc.3) I can fetch the crate repo / release tags and show the commits or CHANGELOG entries.
Citations:
- 1: https://lib.rs/crates/bincode?utm_source=openai
- 2: https://docs.rs/bincode/latest/bincode/migration_guide/index.html?utm_source=openai
- 3: https://docs.rs/bincode/latest/bincode/migration_guide/index.html?utm_source=openai
- 4: https://docs.rs/bincode/latest/bincode/migration_guide/index.html?utm_source=openai
- 5: https://lib.rs/crates/bincode?utm_source=openai
- 6: https://docs.rs/bincode/latest/bincode/migration_guide/index.html?utm_source=openai
- 7: https://docs.rs/bincode/latest/bincode/migration_guide/index.html?utm_source=openai
- 8: https://docs.rs/bincode/latest/bincode/migration_guide/index.html?utm_source=openai
Bincode 2.0.1 release confirmed, but codebase migration to new API must be verified.
bincode 2.0.1 exists (released March 10, 2025) and is the stable release following rc.3. However, the migration from rc.3 to 2.0.1 includes breaking API changes that require codebase updates:
- Options trait → Configuration: Replace
Optionsusage withconfig::legacy()and related configuration methods - API renames: serialize/deserialize functions moved to
bincode::serde::*namespace (e.g.,serialize()→serde::encode_to_vec(),deserialize_from()→serde::decode_from_std_read()) - Derives: Update
#[derive(serde::Serialize/Deserialize)]to#[derive(bincode::Encode/bincode::Decode)]or enable serde compatibility mode
Verify that grovedb's codebase has been updated to use the new API signatures and derive macros. The exact version pinning is appropriate, but the code migration must be completed to successfully use bincode 2.0.1.
🤖 Prompt for AI Agents
In `@grovedb/Cargo.toml` around lines 28 - 29, Cargo.toml now pins bincode =
"2.0.1" but the codebase likely still uses the pre-2.0 API; search for usages of
the Options trait, serialize/deserialize, serialize_into/deserialize_from, and
#[derive(serde::Serialize/Deserialize)] and update them: replace Options-based
configuration with bincode::config::legacy() or the appropriate bincode::config
constructor, replace serialize()/deserialize()/deserialize_from() calls with
bincode::serde::encode_to_vec()/decode_from_std_read() (or the matching serde
helpers), and swap serde derives to bincode::Encode / bincode::Decode or enable
serde compatibility mode where needed; update any imports and fully-qualify
bincode::serde or bincode::config references (e.g., functions/methods in modules
that call serialize/deserialize, structs with serde derives, and any config
creation sites) so the code compiles against 2.0.1.
Issue being fixed or feature implemented
Bincode is not maintained anymore.
We use bincode v2.0.0-rc.3. We want to switch to stable v2.0.1, in order to maybe switch to one of bincode's forks in future.
What was done?
Updated bincode to 2.0.1, including code adjustments.
How Has This Been Tested?
cargo checkBreaking Changes
All dependencies should use the same fork of bincode.
Checklist:
For repository code-owners and collaborators only
Summary by CodeRabbit
Chores
Refactor
Style
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