warning: very complex type used. Consider factoring parts into `type` definitions --> grovedb/src/lib.rs:1039:10 | 1039 | ) -> Result<HashMap<Vec<Vec<u8>>, (CryptoHash, CryptoHash, CryptoHash)>, Error> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity

warning: very complex type used. Consider factoring parts into `type` definitions --> grovedb/src/lib.rs:961:10 | 961 | ) -> Result<HashMap<Vec<Vec<u8>>, (CryptoHash, CryptoHash, CryptoHash)>, Error> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity

warning: very complex type used. Consider factoring parts into `type` definitions --> grovedb/src/lib.rs:928:10 | 928 | ) -> Result<HashMap<Vec<Vec<u8>>, (CryptoHash, CryptoHash, CryptoHash)>, Error> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity = note: `#[warn(clippy::type_complexity)]` on by default

warning: use of `or_insert_with` to construct default value --> grovedb/src/query_result_type.rs:336:37 | 336 | map.entry(last).or_insert_with(Vec::new).push(element); | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `or_default()` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_or_default

warning: use of `or_insert_with` to construct default value --> grovedb/src/query_result_type.rs:286:37 | 286 | map.entry(last).or_insert_with(Vec::new).push(key); | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `or_default()` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_or_default = note: `#[warn(clippy::unwrap_or_default)]` on by default

warning: called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()` --> grovedb/src/operations/proof/verify.rs:367:25 | 367 | limit_left.as_mut().map(|limit| *limit -= 1); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- | | | help: try: `if let Some(limit) = limit_left.as_mut() { ... }` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn

warning: called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()` --> grovedb/src/operations/proof/verify.rs:293:17 | 293 | limit_left.as_mut().map(|limit| *limit -= 1); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- | | | help: try: `if let Some(limit) = limit_left.as_mut() { ... }` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn = note: `#[warn(clippy::option_map_unit_fn)]` on by default

warning: this function has too many arguments (8/7) --> grovedb/src/operations/proof/verify.rs:229:5 | 229 | / fn verify_layer_proof<T>( 230 | | layer_proof: &LayerProof, 231 | | prove_options: &ProveOptions, 232 | | query: &PathQuery, ... | 237 | | grove_version: &GroveVersion, 238 | | ) -> Result<CryptoHash, Error> | |__________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this `.into_iter()` call is equivalent to `.iter()` and will not consume the `slice` --> grovedb/src/operations/proof/util.rs:309:10 | 309 | path.into_iter() | ^^^^^^^^^ help: call directly: `iter` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref = note: `#[warn(clippy::into_iter_on_ref)]` on by default

warning: this function has too many arguments (8/7) --> grovedb/src/operations/insert/mod.rs:217:5 | 217 | / fn add_element_on_transaction<'db, B: AsRef<[u8]>>( 218 | | &'db self, 219 | | path: SubtreePath<B>, 220 | | key: &[u8], ... | 225 | | grove_version: &GroveVersion, 226 | | ) -> CostResult<Merk<PrefixedRocksDbTransactionContext<'db>>, Error> { | |________________________________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/operations/insert/mod.rs:117:5 | 117 | / fn insert_on_transaction<'db, 'b, B: AsRef<[u8]>>( 118 | | &self, 119 | | path: SubtreePath<'b, B>, 120 | | key: &[u8], ... | 125 | | grove_version: &GroveVersion, 126 | | ) -> CostResult<(), Error> { | |______________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/operations/get/query.rs:542:5 | 542 | / pub fn query_raw( 543 | | &self, 544 | | path_query: &PathQuery, 545 | | allow_cache: bool, ... | 550 | | grove_version: &GroveVersion, 551 | | ) -> CostResult<(QueryResultElements, u16), Error> { | |______________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/operations/get/query.rs:231:5 | 231 | / pub fn query( 232 | | &self, 233 | | path_query: &PathQuery, 234 | | allow_cache: bool, ... | 239 | | grove_version: &GroveVersion, 240 | | ) -> CostResult<(QueryResultElements, u16), Error> { | |______________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/operations/get/query.rs:114:5 | 114 | / pub fn query_many_raw( 115 | | &self, 116 | | path_queries: &[&PathQuery], 117 | | allow_cache: bool, ... | 122 | | grove_version: &GroveVersion, 123 | | ) -> CostResult<QueryResultElements, Error> | |_______________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/operations/delete/mod.rs:669:5 | 669 | / fn delete_internal_on_transaction<B: AsRef<[u8]>>( 670 | | &self, 671 | | path: SubtreePath<B>, 672 | | key: &[u8], ... | 684 | | grove_version: &GroveVersion, 685 | | ) -> CostResult<bool, Error> { | |________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/operations/delete/mod.rs:630:5 | 630 | / fn delete_internal<B: AsRef<[u8]>>( 631 | | &self, 632 | | path: SubtreePath<B>, 633 | | key: &[u8], ... | 645 | | grove_version: &GroveVersion, 646 | | ) -> CostResult<bool, Error> { | |________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/operations/delete/mod.rs:509:5 | 509 | / pub fn delete_operation_for_delete_internal<B: AsRef<[u8]>>( 510 | | &self, 511 | | path: SubtreePath<B>, 512 | | key: &[u8], ... | 517 | | grove_version: &GroveVersion, 518 | | ) -> CostResult<Option<GroveDbOp>, Error> { | |_____________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/operations/delete/worst_case.rs:121:5 | 121 | / pub fn worst_case_delete_operation_for_delete<'db, S: Storage<'db>>( 122 | | path: &KeyInfoPath, 123 | | key: &KeyInfo, 124 | | parent_tree_is_sum_tree: bool, ... | 129 | | grove_version: &GroveVersion, 130 | | ) -> CostResult<GroveDbOp, Error> { | |_____________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/operations/delete/delete_up_tree.rs:199:5 | 199 | / pub fn add_delete_operations_for_delete_up_tree_while_empty<B: AsRef<[u8]>>( 200 | | &self, 201 | | path: SubtreePath<B>, 202 | | key: &[u8], ... | 207 | | grove_version: &GroveVersion, 208 | | ) -> CostResult<Option<Vec<GroveDbOp>>, Error> { | |__________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/operations/delete/delete_up_tree.rs:167:5 | 167 | / pub fn delete_operations_for_delete_up_tree_while_empty<B: AsRef<[u8]>>( 168 | | &self, 169 | | path: SubtreePath<B>, 170 | | key: &[u8], ... | 175 | | grove_version: &GroveVersion, 176 | | ) -> CostResult<Vec<GroveDbOp>, Error> { | |__________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/operations/delete/average_case.rs:139:5 | 139 | / pub fn average_case_delete_operation_for_delete<'db, S: Storage<'db>>( 140 | | path: &KeyInfoPath, 141 | | key: &KeyInfo, 142 | | parent_tree_is_sum_tree: bool, ... | 147 | | grove_version: &GroveVersion, 148 | | ) -> CostResult<GroveDbOp, Error> { | |_____________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (12/7) --> grovedb/src/element/query.rs:727:5 | 727 | / fn query_item( 728 | | storage: &RocksDbStorage, 729 | | item: &QueryItem, 730 | | results: &mut Vec<QueryResultElement>, ... | 739 | | grove_version: &GroveVersion, 740 | | ) -> CostResult<(), Error> { | |______________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/element/query.rs:300:5 | 300 | / pub fn get_query_apply_function( 301 | | storage: &RocksDbStorage, 302 | | path: &[&[u8]], 303 | | sized_query: &SizedQuery, ... | 308 | | grove_version: &GroveVersion, 309 | | ) -> CostResult<(QueryResultElements, u16), Error> { | |______________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this `let...else` may be rewritten with the `?` operator --> grovedb/src/element/helpers.rs:323:9 | 323 | / let Some(value_cost) = self.get_specialized_cost(grove_version).ok() else { 324 | | return None; 325 | | }; | |__________^ help: replace it with: `let value_cost = self.get_specialized_cost(grove_version).ok()?;` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark = note: `#[warn(clippy::question_mark)]` on by default

warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do --> grovedb/src/element/helpers.rs:240:14 | 240 | key: &Vec<u8>, | ^^^^^^^^ help: change this to: `&[u8]` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg = note: `#[warn(clippy::ptr_arg)]` on by default

warning: the borrowed expression implements the required traits --> grovedb/src/debugger.rs:43:34 | 43 | fs::write(&grovedbg_zip, &GROVEDBG_ZIP).expect("cannot crate grovedbg.zip"); | ^^^^^^^^^^^^^ help: change this to: `GROVEDBG_ZIP` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default

warning: this function has too many arguments (8/7) --> grovedb/src/batch/mod.rs:2098:5 | 2098 | / pub fn apply_partial_batch_with_element_flags_update( 2099 | | &self, 2100 | | ops: Vec<GroveDbOp>, 2101 | | batch_apply_options: Option<BatchApplyOptions>, ... | 2120 | | grove_version: &GroveVersion, 2121 | | ) -> CostResult<(), Error> { | |______________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> grovedb/src/batch/mod.rs:1662:5 | 1662 | / fn continue_partial_apply_body<'db, S: StorageContext<'db>>( 1663 | | &self, 1664 | | previous_leftover_operations: Option<OpsByLevelPath>, 1665 | | additional_ops: Vec<GroveDbOp>, ... | 1681 | | grove_version: &GroveVersion, 1682 | | ) -> CostResult<Option<OpsByLevelPath>, Error> { | |__________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: doc list item missing indentation --> grovedb/src/batch/mod.rs:715:9 | 715 | /// missing reference, corrupted data, or invalid batch operation. | ^ | = help: if this is supposed to be its own paragraph, add a blank line = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation help: indent this line | 715 | /// missing reference, corrupted data, or invalid batch operation. | ++

warning: doc list item missing indentation --> grovedb/src/batch/mod.rs:711:9 | 711 | /// associated cost, if successful. | ^ | = help: if this is supposed to be its own paragraph, add a blank line = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation help: indent this line | 711 | /// associated cost, if successful. | ++

warning: doc list item missing indentation --> grovedb/src/batch/mod.rs:698:9 | 698 | /// element. | ^ | = help: if this is supposed to be its own paragraph, add a blank line = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation help: indent this line | 698 | /// element. | +++

warning: doc list item missing indentation --> grovedb/src/batch/mod.rs:697:9 | 697 | /// element and then determines the next step based on the type of the | ^ | = help: if this is supposed to be its own paragraph, add a blank line = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation help: indent this line | 697 | /// element and then determines the next step based on the type of the | +++

warning: doc list item missing indentation --> grovedb/src/batch/mod.rs:694:9 | 694 | /// value hash from the reference element. | ^ | = help: if this is supposed to be its own paragraph, add a blank line = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation = note: `#[warn(clippy::doc_lazy_continuation)]` on by default help: indent this line | 694 | /// value hash from the reference element. | +++

warning: this function has too many arguments (8/7) --> grovedb/src/batch/mod.rs:664:5 | 664 | / fn execute_ops_on_path( 665 | | &mut self, 666 | | path: &KeyInfoPath, 667 | | ops_at_path_by_key: BTreeMap<KeyInfo, Op>, ... | 672 | | grove_version: &GroveVersion, 673 | | ) -> CostResult<RootHashKeyAndSum, Error>; | |_____________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments = note: `#[warn(clippy::too_many_arguments)]` on by default

warning: usage of `contains_key` followed by `insert` on a `HashMap` --> grovedb/src/batch/estimated_costs/average_case_costs.rs:271:13 | 271 | / if !self.cached_merks.contains_key(&base_path) { 272 | | cost_return_on_error_no_add!( 273 | | &cost, 274 | | GroveDb::add_average_case_get_merk_at_path::<RocksDbStorage>( ... | 285 | | .insert(base_path, estimated_layer_info.is_sum_tree); 286 | | } | |_____________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_entry = note: `#[warn(clippy::map_entry)]` on by default help: try | 271 ~ if let std::collections::hash_map::Entry::Vacant(e) = self.cached_merks.entry(base_path) { 272 + cost_return_on_error_no_add!( 273 + &cost, 274 + GroveDb::add_average_case_get_merk_at_path::<RocksDbStorage>( 275 + &mut cost, 276 + &base_path, 277 + estimated_layer_info 278 + .estimated_layer_count 279 + .estimated_to_be_empty(), 280 + estimated_layer_info.is_sum_tree, 281 + grove_version 282 + ) 283 + ); 284 + e.insert(estimated_layer_info.is_sum_tree); 285 + } |

warning: unnecessary use of `get(path).is_none()` --> grovedb/src/batch/estimated_costs/average_case_costs.rs:217:30 | 217 | if self.cached_merks.get(path).is_none() { | ------------------^^^^^^^^^^^^^^^^^^^ | | | help: replace it with: `!self.cached_merks.contains_key(path)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_get_then_check = note: `#[warn(clippy::unnecessary_get_then_check)]` on by default

warning: variants `Execute`, `AverageCase`, and `WorstCase` are never constructed --> grovedb/src/batch/mode.rs:18:5 | 17 | pub enum BatchRunMode { | ------------ variants in this enum 18 | Execute, | ^^^^^^^ 19 | #[cfg(feature = "estimated_costs")] 20 | AverageCase(HashMap<KeyInfoPath, EstimatedLayerInformation>), | ^^^^^^^^^^^ 21 | #[cfg(feature = "estimated_costs")] 22 | WorstCase(HashMap<KeyInfoPath, WorstCaseLayerInformation>), | ^^^^^^^^^ | = note: `BatchRunMode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis

warning: method `get_batch_run_mode` is never used --> grovedb/src/batch/mod.rs:661:8 | 658 | trait TreeCache<G, SR> { | --------- method in this trait ... 661 | fn get_batch_run_mode(&self) -> BatchRunMode; | ^^^^^^^^^^^^^^^^^^

warning: struct `KnownKeysPath` is never constructed --> grovedb/src/batch/mod.rs:174:12 | 174 | pub struct KnownKeysPath(Vec<Vec<u8>>); | ^^^^^^^^^^^^^ | = note: `#[warn(dead_code)]` on by default

warning: duplicated attribute --> merk/src/estimated_costs/average_case_costs.rs:49:7 | 49 | #[cfg(feature = "full")] | ^^^^^^^^^^^^^^^^ | note: first defined here --> merk/src/estimated_costs/average_case_costs.rs:48:7 | 48 | #[cfg(feature = "full")] | ^^^^^^^^^^^^^^^^ help: remove this attribute --> merk/src/estimated_costs/average_case_costs.rs:49:7 | 49 | #[cfg(feature = "full")] | ^^^^^^^^^^^^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duplicated_attributes = note: `#[warn(clippy::duplicated_attributes)]` on by default

warning: this function has too many arguments (8/7) --> merk/src/tree/mod.rs:784:5 | 784 | / pub fn put_value_with_reference_value_hash_and_value_cost( 785 | | mut self, 786 | | value: Vec<u8>, 787 | | value_hash: CryptoHash, ... | 806 | | >, 807 | | ) -> CostResult<Self, Error> { | |________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> merk/src/tree/walk/mod.rs:326:5 | 326 | / pub fn put_value_with_reference_value_hash_and_value_cost( 327 | | mut self, 328 | | value: Vec<u8>, 329 | | value_hash: CryptoHash, ... | 348 | | >, 349 | | ) -> CostResult<Self, Error> { | |________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (10/7) --> merk/src/tree/ops.rs:712:5 | 712 | / fn recurse<K: AsRef<[u8]>, C, V, U, R>( 713 | | self, 714 | | batch: &MerkBatch<K>, 715 | | mid: usize, ... | 722 | | grove_version: &GroveVersion, 723 | | ) -> CostResult<(Option<Self>, KeyUpdates), Error> | |______________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (8/7) --> merk/src/tree/ops.rs:148:5 | 148 | / pub fn apply_to<K: AsRef<[u8]>, C, V, U, R>( 149 | | maybe_tree: Option<Self>, 150 | | batch: &MerkBatch<K>, 151 | | source: S, ... | 156 | | grove_version: &GroveVersion, 157 | | ) -> CostContext<Result<(Option<TreeNode>, KeyUpdates), Error>> | |___________________________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: module has the same name as its containing module --> merk/src/proofs/chunk.rs:5:1 | 5 | pub mod chunk; | ^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception = note: `#[warn(clippy::module_inception)]` on by default

warning: this function has too many arguments (8/7) --> merk/src/merk/mod.rs:656:5 | 656 | / fn verify_link( 657 | | &self, 658 | | link: &Link, 659 | | parent_key: &[u8], ... | 664 | | grove_version: &GroveVersion, 665 | | ) { | |_____^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: very complex type used. Consider factoring parts into `type` definitions --> merk/src/merk/mod.rs:596:10 | 596 | ) -> (BTreeMap<Vec<u8>, CryptoHash>, BTreeMap<Vec<u8>, Vec<u8>>) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity

warning: this function has too many arguments (9/7) --> merk/src/merk/apply.rs:310:5 | 310 | / pub fn apply_unchecked<KB, KA, C, V, U, R>( 311 | | &mut self, 312 | | batch: &MerkBatch<KB>, 313 | | aux: &AuxMerkBatch<KA>, ... | 319 | | grove_version: &GroveVersion, 320 | | ) -> CostResult<(), Error> | |______________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: this function has too many arguments (9/7) --> merk/src/merk/apply.rs:201:5 | 201 | / pub fn apply_with_costs_just_in_time_value_update<KB, KA>( 202 | | &mut self, 203 | | batch: &MerkBatch<KB>, 204 | | aux: &AuxMerkBatch<KA>, ... | 226 | | grove_version: &GroveVersion, 227 | | ) -> CostResult<(), Error> | |______________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments = note: `#[warn(clippy::too_many_arguments)]` on by default

warning: very complex type used. Consider factoring parts into `type` definitions --> merk/src/merk/chunks.rs:393:10 | 393 | ) -> Option<Result<(Vec<Op>, Option<Vec<u8>>), Error>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity

warning: very complex type used. Consider factoring parts into `type` definitions --> merk/src/merk/chunks.rs:363:10 | 363 | ) -> Option<Result<(Vec<Op>, Option<Vec<u8>>), Error>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity = note: `#[warn(clippy::type_complexity)]` on by default

warning: method `attempt_state_recovery` is never used --> merk/src/merk/restore.rs:412:8 | 67 | impl<'db, S: StorageContext<'db>> Restorer<S> { | --------------------------------------------- method in this implementation ... 412 | fn attempt_state_recovery(&mut self, grove_version: &GroveVersion) -> Result<(), Error> { | ^^^^^^^^^^^^^^^^^^^^^^ | = note: `#[warn(dead_code)]` on by default

warning: unexpected `cfg` condition name: `tests` --> merk/src/tree/fuzz_tests.rs:3:8 | 3 | #![cfg(tests)] | ^^^^^ help: there is a config with a similar name: `test` | = help: consider using a Cargo feature instead = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [lints.rust] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tests)'] } = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tests)");` to the top of the `build.rs` = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration = note: `#[warn(unexpected_cfgs)]` on by default

warning: 'test' may be misspelled as 'tests' --> merk/src/tree/fuzz_tests.rs:3:8 | 3 | #![cfg(tests)] | ^^^^^ help: did you mean: `test` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#maybe_misused_cfg = note: `#[warn(clippy::maybe_misused_cfg)]` on by default

warning: doc list item missing indentation --> costs/src/context.rs:173:5 | 173 | /// accumulator; 4. Early termination uses external cost accumulator so previous | ^ | = help: if this is supposed to be its own paragraph, add a blank line = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation = note: `#[warn(clippy::doc_lazy_continuation)]` on by default help: indent this line | 173 | /// accumulator; 4. Early termination uses external cost accumulator so previous | +++

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/