warning: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do
   --> src/storage/pack.rs:171:17
    |
171 |     layer_path: &PathBuf,
    |                 ^^^^^^^^ help: change this to: `&Path`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg

warning: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do
   --> src/storage/pack.rs:141:17
    |
141 |     layer_path: &PathBuf,
    |                 ^^^^^^^^ help: change this to: `&Path`
    |
    = 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: you should consider adding a `Default` implementation for `MemoryBackedStore`
  --> src/storage/memory.rs:29:5
   |
29 | /     pub fn new() -> Self {
30 | |         Self {
31 | |             contents: Arc::new(RwLock::new(MemoryBackedStoreContents::Nonexistent)),
32 | |         }
33 | |     }
   | |_____^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
   = note: `#[warn(clippy::new_without_default)]` on by default
help: try adding this
   |
28 + impl Default for MemoryBackedStore {
29 +     fn default() -> Self {
30 +         Self::new()
31 +     }
32 + }
   |

warning: deref on an immutable reference
  --> src/storage/delta.rs:22:17
   |
22 |     let mut l = &*layer;
   |                 ^^^^^^^ help: if you would like to reborrow, try removing `&*`: `layer`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref
   = note: `#[warn(clippy::borrow_deref_ref)]` on by default

warning: this expression creates a reference which is immediately dereferenced by the compiler
    --> src/storage/archive.rs:1210:40
     |
1210 |         let rollup_id = string_to_name(&line)?;
     |                                        ^^^^^ help: change this to: `line`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

warning: called `skip(..).next()` on an iterator
    --> src/storage/archive.rs:1209:41
     |
1209 |         let line = rollup_string.lines().skip(1).next().unwrap();
     |                                         ^^^^^^^^^^^^^^^ help: use `nth` instead: `.nth(1)`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_skip_next

warning: redundant pattern matching, consider using `is_pending()`
    --> src/storage/archive.rs:1048:16
     |
1048 |         if let Poll::Pending = read {
     |         -------^^^^^^^^^^^^^------- help: try this: `if read.is_pending()`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
     = note: `#[warn(clippy::redundant_pattern_matching)]` on by default

warning: if let .. else expression looks like `matches!` macro
   --> src/storage/archive.rs:670:9
    |
670 | /         if let ConstructionFileState::Finalized(_) = &*guard {
671 | |             true
672 | |         } else {
673 | |             false
674 | |         }
    | |_________^ help: try this: `matches!(&*guard, ConstructionFileState::Finalized(_))`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro

warning: deref which would be done by auto-deref
   --> src/storage/archive.rs:516:41
    |
516 |                         drop_from_cache(&mut *cache, id);
    |                                         ^^^^^^^^^^^ help: try this: `&mut cache`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref

warning: deref which would be done by auto-deref
   --> src/storage/archive.rs:511:45
    |
511 | ...                   drop_from_cache(&mut *cache, id);
    |                                       ^^^^^^^^^^^ help: try this: `&mut cache`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref

warning: deref which would be done by auto-deref
   --> src/storage/archive.rs:500:29
    |
500 | ...                   &mut *cache,
    |                       ^^^^^^^^^^^ help: try this: `&mut cache`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
    = note: `#[warn(clippy::explicit_auto_deref)]` on by default

warning: using `clone` on type `[u32; 5]` which implements the `Copy` trait
   --> src/storage/archive.rs:416:22
    |
416 |             let id = peek.0.clone();
    |                      ^^^^^^^^^^^^^^ help: try dereferencing it: `*peek.0`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
    = note: `#[warn(clippy::clone_on_copy)]` on by default

warning: if let .. else expression looks like `matches!` macro
   --> src/storage/archive.rs:372:9
    |
372 | /         if let Self::Resolving(_) = self {
373 | |             true
374 | |         } else {
375 | |             false
376 | |         }
    | |_________^ help: try this: `matches!(self, Self::Resolving(_))`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> src/storage/archive.rs:321:32
    |
321 |         Ok(Some(string_to_name(&name)?))
    |                                ^^^^^ help: change this to: `name`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

warning: called `skip(..).next()` on an iterator
   --> src/storage/archive.rs:318:32
    |
318 |         let name = data.lines().skip(1).next().expect(
    |                                ^^^^^^^^^^^^^^^ help: use `nth` instead: `.nth(1)`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_skip_next
    = note: `#[warn(clippy::iter_skip_next)]` on by default

warning: casting to the same type is unnecessary (`usize` -> `usize`)
    --> src/storage/layer.rs:2048:50
     |
2048 |         let mut predicate_existences = bitvec![0;stack_pred_count as usize+1];
     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `stack_pred_count`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast

warning: casting to the same type is unnecessary (`usize` -> `usize`)
    --> src/storage/layer.rs:2047:51
     |
2047 |         let mut node_value_existences = bitvec![0;stack_node_value_count as usize+1];
     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `stack_node_value_count`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast

warning: casting to the same type is unnecessary (`u64` -> `u64`)
    --> src/storage/layer.rs:2006:32
     |
2006 |             base_pred_count += self.get_predicate_count(current).await?.unwrap_or(0) as u64;
     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.get_predicate_count(current).await?.unwrap_or(0)`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast

warning: casting to the same type is unnecessary (`u64` -> `u64`)
    --> src/storage/layer.rs:2005:33
     |
2005 |             base_value_count += self.get_value_count(current).await?.unwrap_or(0) as u64;
     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.get_value_count(current).await?.unwrap_or(0)`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast

warning: casting to the same type is unnecessary (`u64` -> `u64`)
    --> src/storage/layer.rs:2004:32
     |
2004 |             base_node_count += self.get_node_count(current).await?.unwrap_or(0) as u64;
     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.get_node_count(current).await?.unwrap_or(0)`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast

warning: useless conversion to the same type: `layer::internal::InternalLayer`
    --> src/storage/layer.rs:1603:25
     |
1603 | /                         ChildLayer::load_from_files(rollup_id, ancestor, &files)
1604 | |                             .await?
1605 | |                             .into(),
     | |___________________________________^
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
help: consider removing `.into()`
     |
1603 ~                         ChildLayer::load_from_files(rollup_id, ancestor, &files)
1604 ~                             .await?,
     |

warning: useless conversion to the same type: `layer::internal::InternalLayer`
    --> src/storage/layer.rs:1595:38
     |
1595 |                     layer = Arc::new(child_layer.into());
     |                                      ^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `child_layer`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion

warning: useless conversion to the same type: `layer::internal::InternalLayer`
    --> src/storage/layer.rs:1567:34
     |
1567 |                         Arc::new(BaseLayer::load_from_files(rollup_id, &files).await?.into());
     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `BaseLayer::load_from_files(rollup_id, &files).await?`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion

warning: useless conversion to the same type: `layer::internal::InternalLayer`
    --> src/storage/layer.rs:1562:38
     |
1562 |                     layer = Arc::new(base_layer.into());
     |                                      ^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `base_layer`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
     = note: `#[warn(clippy::useless_conversion)]` on by default

warning: unneeded late initialization
    --> src/storage/layer.rs:1534:25
     |
1534 |                         let original_parent;
     |                         ^^^^^^^^^^^^^^^^^^^^
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
     = note: `#[warn(clippy::needless_late_init)]` on by default
help: declare `original_parent` here
     |
1535 |                         let original_parent = if self.layer_has_parent(current_layer).await? {
     |                         +++++++++++++++++++++
help: remove the assignments from the branches
     |
1536 ~                             Some(self.read_parent_file(current_layer).await?)
1537 |                         } else {
1538 ~                             None
     |
help: add a semicolon after the `if` expression
     |
1539 |                         };
     |                          +