warning: empty line after doc comment
  --> lib/src/extras/launcher.rs:13:1
   |
13 | / ///
14 | |
   | |_
15 |   #[cfg(feature = "deadlock")]
16 |   use crate::extras::deadlock::initialize_deadlock_detection;
   |       ------------------------------------------------------ the comment documents this import
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
   = note: `#[warn(clippy::empty_line_after_doc_comments)]` on by default
   = help: if the empty line is unintentional remove it

warning: the following explicit lifetimes could be elided: 'a
  --> validator/src/aggregation/tendermint/state.rs:72:6
   |
72 | impl<'a> Debug for Votes<'a> {
   |      ^^                  ^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
   |
72 - impl<'a> Debug for Votes<'a> {
72 + impl Debug for Votes<'_> {
   |

warning: the following explicit lifetimes could be elided: 'a
  --> validator/src/aggregation/tendermint/state.rs:62:6
   |
62 | impl<'a> Debug for BestVotes<'a> {
   |      ^^                      ^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
   |
62 - impl<'a> Debug for BestVotes<'a> {
62 + impl Debug for BestVotes<'_> {
   |

warning: the following explicit lifetimes could be elided: 'a
  --> validator/src/aggregation/tendermint/state.rs:51:6
   |
51 | impl<'a, T> Debug for DisplayWrapper<'a, T>
   |      ^^                              ^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
   = note: `#[warn(clippy::needless_lifetimes)]` on by default
help: elide the lifetimes
   |
51 - impl<'a, T> Debug for DisplayWrapper<'a, T>
51 + impl<T> Debug for DisplayWrapper<'_, T>
   |

warning: the following explicit lifetimes could be elided: 'a
  --> blockchain-proxy/src/blockchain_proxy.rs:97:6
   |
97 | impl<'a> AbstractBlockchain for BlockchainReadProxy<'a> {
   |      ^^                                             ^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
   = note: `#[warn(clippy::needless_lifetimes)]` on by default
help: elide the lifetimes
   |
97 - impl<'a> AbstractBlockchain for BlockchainReadProxy<'a> {
97 + impl AbstractBlockchain for BlockchainReadProxy<'_> {
   |

warning: the following explicit lifetimes could be elided: 'a, 'env
   --> blockchain/src/history/mmr_store.rs:119:6
    |
119 | impl<'a, 'env> Store<Blake2bHash> for MMRStore<'a, 'env> {
    |      ^^  ^^^^                                  ^^  ^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
    |
119 - impl<'a, 'env> Store<Blake2bHash> for MMRStore<'a, 'env> {
119 + impl Store<Blake2bHash> for MMRStore<'_, '_> {
    |

warning: the following explicit lifetimes could be elided: 'txn
   --> blockchain/src/history/history_store_index.rs:603:6
    |
603 | impl<'txn> Iterator for TxHashIterator<'txn> {
    |      ^^^^                              ^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
    = note: `#[warn(clippy::needless_lifetimes)]` on by default
help: elide the lifetimes
    |
603 - impl<'txn> Iterator for TxHashIterator<'txn> {
603 + impl Iterator for TxHashIterator<'_> {
    |

warning: manually reimplementing `div_ceil`
  --> zkp-circuits/src/circuits/mod.rs:23:23
   |
23 |         num_inputs += (num_bytes[i] * 8 + capacity - 1) / capacity;
   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `(num_bytes[i] * 8).div_ceil(capacity)`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil
   = note: `#[warn(clippy::manual_div_ceil)]` on by default

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'txn, 'txni, 'env
  --> primitives/account/src/data_store.rs:85:6
   |
85 | impl<'store, 'tree, 'txn, 'txni, 'env> DataStoreWrite<'store, 'tree, 'txn, 'txni, 'env> {
   |      ^^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^                 ^^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
   |
85 - impl<'store, 'tree, 'txn, 'txni, 'env> DataStoreWrite<'store, 'tree, 'txn, 'txni, 'env> {
85 + impl DataStoreWrite<'_, '_, '_, '_, '_> {
   |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'env
  --> primitives/account/src/data_store.rs:68:6
   |
68 | impl<'store, 'tree, 'txn, 'env> DataStoreIterOps for DataStoreRead<'store, 'tree, 'txn, 'env> {
   |      ^^^^^^  ^^^^^        ^^^^                                     ^^^^^^  ^^^^^        ^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
   |
68 - impl<'store, 'tree, 'txn, 'env> DataStoreIterOps for DataStoreRead<'store, 'tree, 'txn, 'env> {
68 + impl<'txn> DataStoreIterOps for DataStoreRead<'_, '_, 'txn, '_> {
   |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'txn, 'env
  --> primitives/account/src/data_store.rs:62:6
   |
62 | impl<'store, 'tree, 'txn, 'env> DataStoreReadOps for DataStoreRead<'store, 'tree, 'txn, 'env> {
   |      ^^^^^^  ^^^^^  ^^^^  ^^^^                                     ^^^^^^  ^^^^^  ^^^^  ^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
   |
62 - impl<'store, 'tree, 'txn, 'env> DataStoreReadOps for DataStoreRead<'store, 'tree, 'txn, 'env> {
62 + impl DataStoreReadOps for DataStoreRead<'_, '_, '_, '_> {
   |

warning: the following explicit lifetimes could be elided: 'write, 'store, 'tree, 'txn, 'txni, 'env
   --> primitives/account/src/account/staking_contract/store.rs:131:6
    |
131 | impl<'write, 'store, 'tree, 'txn, 'txni, 'env> StakingContractStoreReadOps
    |      ^^^^^^  ^^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^
132 |     for StakingContractStoreWrite<'write, 'store, 'tree, 'txn, 'txni, 'env>
    |                                   ^^^^^^  ^^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
    |
131 ~ impl StakingContractStoreReadOps
132 ~     for StakingContractStoreWrite<'_, '_, '_, '_, '_, '_>
    |

warning: the following explicit lifetimes could be elided: 'read
  --> primitives/account/src/account/staking_contract/store.rs:73:6
   |
73 | impl<'read, T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'read, T> {
   |      ^^^^^                                                                   ^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
   |
73 - impl<'read, T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'read, T> {
73 + impl<T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'_, T> {
   |

warning: the following explicit lifetimes could be elided: 'read
  --> primitives/account/src/account/staking_contract/store.rs:57:6
   |
57 | impl<'read, T: DataStoreReadOps> StakingContractStoreReadOps
   |      ^^^^^
58 |     for StakingContractStoreRead<'read, T>
   |                                  ^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
   = note: `#[warn(clippy::needless_lifetimes)]` on by default
help: elide the lifetimes
   |
57 ~ impl<T: DataStoreReadOps> StakingContractStoreReadOps
58 ~     for StakingContractStoreRead<'_, T>
   |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'txn, 'txni, 'env
  --> primitives/account/src/data_store.rs:85:6
   |
85 | impl<'store, 'tree, 'txn, 'txni, 'env> DataStoreWrite<'store, 'tree, 'txn, 'txni, 'env> {
   |      ^^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^                 ^^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
   |
85 - impl<'store, 'tree, 'txn, 'txni, 'env> DataStoreWrite<'store, 'tree, 'txn, 'txni, 'env> {
85 + impl DataStoreWrite<'_, '_, '_, '_, '_> {
   |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'env
  --> primitives/account/src/data_store.rs:68:6
   |
68 | impl<'store, 'tree, 'txn, 'env> DataStoreIterOps for DataStoreRead<'store, 'tree, 'txn, 'env> {
   |      ^^^^^^  ^^^^^        ^^^^                                     ^^^^^^  ^^^^^        ^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
   |
68 - impl<'store, 'tree, 'txn, 'env> DataStoreIterOps for DataStoreRead<'store, 'tree, 'txn, 'env> {
68 + impl<'txn> DataStoreIterOps for DataStoreRead<'_, '_, 'txn, '_> {
   |

warning: the following explicit lifetimes could be elided: 'store, 'tree, 'txn, 'env
  --> primitives/account/src/data_store.rs:62:6
   |
62 | impl<'store, 'tree, 'txn, 'env> DataStoreReadOps for DataStoreRead<'store, 'tree, 'txn, 'env> {
   |      ^^^^^^  ^^^^^  ^^^^  ^^^^                                     ^^^^^^  ^^^^^  ^^^^  ^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
   |
62 - impl<'store, 'tree, 'txn, 'env> DataStoreReadOps for DataStoreRead<'store, 'tree, 'txn, 'env> {
62 + impl DataStoreReadOps for DataStoreRead<'_, '_, '_, '_> {
   |

warning: the following explicit lifetimes could be elided: 'write, 'store, 'tree, 'txn, 'txni, 'env
   --> primitives/account/src/account/staking_contract/store.rs:131:6
    |
131 | impl<'write, 'store, 'tree, 'txn, 'txni, 'env> StakingContractStoreReadOps
    |      ^^^^^^  ^^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^
132 |     for StakingContractStoreWrite<'write, 'store, 'tree, 'txn, 'txni, 'env>
    |                                   ^^^^^^  ^^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
    |
131 ~ impl StakingContractStoreReadOps
132 ~     for StakingContractStoreWrite<'_, '_, '_, '_, '_, '_>
    |

warning: the following explicit lifetimes could be elided: 'read
  --> primitives/account/src/account/staking_contract/store.rs:73:6
   |
73 | impl<'read, T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'read, T> {
   |      ^^^^^                                                                   ^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
   |
73 - impl<'read, T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'read, T> {
73 + impl<T: DataStoreReadOps + DataStoreIterOps> StakingContractStoreRead<'_, T> {
   |

warning: the following explicit lifetimes could be elided: 'read
  --> primitives/account/src/account/staking_contract/store.rs:57:6
   |
57 | impl<'read, T: DataStoreReadOps> StakingContractStoreReadOps
   |      ^^^^^
58 |     for StakingContractStoreRead<'read, T>
   |                                  ^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
   = note: `#[warn(clippy::needless_lifetimes)]` on by default
help: elide the lifetimes
   |
57 ~ impl<T: DataStoreReadOps> StakingContractStoreReadOps
58 ~     for StakingContractStoreRead<'_, T>
   |

warning: the following explicit lifetimes could be elided: 'a
  --> validator-network/src/single_response_requester.rs:90:6
   |
90 | impl<'a, TValidatorNetwork, TRequest, TOutput> Future
   |      ^^
91 |     for SingleResponseRequester<'a, TValidatorNetwork, TRequest, TOutput>
   |                                 ^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
   |
90 ~ impl<TValidatorNetwork, TRequest, TOutput> Future
91 ~     for SingleResponseRequester<'_, TValidatorNetwork, TRequest, TOutput>
   |

warning: the following explicit lifetimes could be elided: 'a
  --> validator-network/src/single_response_requester.rs:32:6
   |
32 | impl<'a, TValidatorNetwork, TRequest, TOutput>
   |      ^^
33 |     SingleResponseRequester<'a, TValidatorNetwork, TRequest, TOutput>
   |                             ^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
   = note: `#[warn(clippy::needless_lifetimes)]` on by default
help: elide the lifetimes
   |
32 ~ impl<TValidatorNetwork, TRequest, TOutput>
33 ~     SingleResponseRequester<'_, TValidatorNetwork, TRequest, TOutput>
   |

warning: the following explicit lifetimes could be elided: 'txn
    --> primitives/trie/src/trie.rs:1628:6
     |
1628 | impl<'txn, T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'txn, T, D> {
     |      ^^^^                                                          ^^^^
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
     |
1628 - impl<'txn, T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'txn, T, D> {
1628 + impl<T: TrieTable, D: Deserialize> Iterator for TrieNodeIter<'_, T, D> {
     |

warning: the following explicit lifetimes could be elided: 'txn
    --> primitives/trie/src/trie.rs:1610:6
     |
1610 | impl<'txn, T: TrieTable, D> TrieNodeIter<'txn, T, D> {
     |      ^^^^                                ^^^^
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
     |
1610 - impl<'txn, T: TrieTable, D> TrieNodeIter<'txn, T, D> {
1610 + impl<T: TrieTable, D> TrieNodeIter<'_, T, D> {
     |

warning: the following explicit lifetimes could be elided: 'txn
   --> primitives/trie/src/transaction.rs:121:6
    |
121 | impl<'txn, 'env> ops::Deref for WriteTransactionProxy<'txn, 'env> {
    |      ^^^^                                             ^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
    |
121 - impl<'txn, 'env> ops::Deref for WriteTransactionProxy<'txn, 'env> {
121 + impl<'env> ops::Deref for WriteTransactionProxy<'_, 'env> {
    |