error: casting to the same type is unnecessary (`usize` -> `usize`) --> chitchat/src/serialize.rs:417:33 | 417 | buf.advance(len as usize); | ^^^^^^^^^^^^ help: try: `len` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast

error: casting to the same type is unnecessary (`usize` -> `usize`) --> chitchat/src/serialize.rs:407:33 | 407 | buf.advance(len as usize); | ^^^^^^^^^^^^ help: try: `len` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast = note: `-D clippy::unnecessary-cast` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::unnecessary_cast)]`

error: method `serialized_len_upperbound_after` is never used --> chitchat/src/serialize.rs:325:12 | 310 | impl<S: Serializable> CompressedStreamWriter<S> { | ----------------------------------------------- method in this implementation ... 325 | pub fn serialized_len_upperbound_after(&self, item: &S) -> usize { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: variants `Node`, `KeyValue`, and `NodesToReset` are never constructed --> chitchat/src/delta.rs:56:5 | 55 | enum DeltaOpRef<'a> { | ---------- variants in this enum 56 | Node(&'a ChitchatId), | ^^^^ 57 | KeyValue { | ^^^^^^^^ ... 61 | NodesToReset(&'a ChitchatId), | ^^^^^^^^^^^^

error: fields `key` and `versioned_value` are never read --> chitchat/src/delta.rs:16:9 | 15 | KeyValue { | -------- fields in this variant 16 | key: String, | ^^^ 17 | versioned_value: VersionedValue, | ^^^^^^^^^^^^^^^ | = note: `-D dead-code` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(dead_code)]`

error: casting to the same type is unnecessary (`usize` -> `usize`) --> chitchat/src/serialize.rs:417:33 | 417 | buf.advance(len as usize); | ^^^^^^^^^^^^ help: try: `len` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast

error: casting to the same type is unnecessary (`usize` -> `usize`) --> chitchat/src/serialize.rs:407:33 | 407 | buf.advance(len as usize); | ^^^^^^^^^^^^ help: try: `len` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast = note: `-D clippy::unnecessary-cast` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::unnecessary_cast)]`

error: unused variable: `compressed_len_u16` --> chitchat/src/serialize.rs:361:21 | 361 | let compressed_len_u16 = u16::try_from(compressed_len).unwrap(); | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compressed_len_u16` | = note: `-D unused-variables` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(unused_variables)]`

error: associated items `with_block_threshold`, `serialized_len_upperbound_after`, `append`, `flush_block`, and `finalize` are never used --> chitchat/src/serialize.rs:311:12 | 310 | impl<S: Serializable> CompressedStreamWriter<S> { | ----------------------------------------------- associated items in this implementation 311 | pub fn with_block_threshold(block_threshold: u16) -> CompressedStreamWriter<S> { | ^^^^^^^^^^^^^^^^^^^^ ... 325 | pub fn serialized_len_upperbound_after(&self, item: &S) -> usize { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 334 | pub fn append(&mut self, item: S) { | ^^^^^^ ... 347 | fn flush_block(&mut self) { | ^^^^^^^^^^^ ... 383 | pub fn finalize(mut self) -> Vec<u8> { | ^^^^^^^^

error: struct `CompressedStreamWriter` is never constructed --> chitchat/src/serialize.rs:297:12 | 297 | pub struct CompressedStreamWriter<S: Serializable> { | ^^^^^^^^^^^^^^^^^^^^^^

error: variants `Node`, `KeyValue`, and `NodesToReset` are never constructed --> chitchat/src/delta.rs:56:5 | 55 | enum DeltaOpRef<'a> { | ---------- variants in this enum 56 | Node(&'a ChitchatId), | ^^^^ 57 | KeyValue { | ^^^^^^^^ ... 61 | NodesToReset(&'a ChitchatId), | ^^^^^^^^^^^^

error: fields `key` and `versioned_value` are never read --> chitchat/src/delta.rs:16:9 | 15 | KeyValue { | -------- fields in this variant 16 | key: String, | ^^^ 17 | versioned_value: VersionedValue, | ^^^^^^^^^^^^^^^ | = note: `-D dead-code` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(dead_code)]`

error: unused variable: `compressed_len_u16` --> chitchat/src/serialize.rs:361:21 | 361 | let compressed_len_u16 = u16::try_from(compressed_len).unwrap(); | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compressed_len_u16` | = note: `-D unused-variables` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(unused_variables)]`

error: this import is redundant --> chitchat/src/serialize.rs:7:1 | 7 | use zstd; | ^^^^^^^^^ help: remove it entirely | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports = note: `-D clippy::single-component-path-imports` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::single_component_path_imports)]`

error: this import is redundant --> chitchat/src/serialize.rs:7:1 | 7 | use zstd; | ^^^^^^^^^ help: remove it entirely | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports = note: `-D clippy::single-component-path-imports` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::single_component_path_imports)]`

Clippy had exited with the 101 exit code

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