warning: unnecessary closure used to substitute value for `Option::None`
   --> network-libp2p/src/swarm.rs:811:48
    |
811 |   ...                   let response = response
    |  ______________________________________^
812 | | ...                       .ok_or_else(|| {
813 | | ...                           RequestError::OutboundRequest(OutboundRequestError::Timeout)
814 | | ...                       })
    | |____________________________^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_lazy_evaluations
    = note: `#[warn(clippy::unnecessary_lazy_evaluations)]` on by default
help: use `ok_or(..)` instead
    |
812 ~                                     .ok_or({
813 +                                         RequestError::OutboundRequest(OutboundRequestError::Timeout)
814 +                                     })
    |

warning: this `if let` can be collapsed into the outer `match`
   --> network-libp2p/src/swarm.rs:363:13
    |
363 | /             if let Some(peer_id) = peer_id {
364 | |                 debug!(%peer_id, "Dialing peer");
365 | |             }
    | |_____________^
    |
help: the outer pattern can be modified to include the inner pattern
   --> network-libp2p/src/swarm.rs:359:13
    |
359 |             peer_id,
    |             ^^^^^^^ replace this binding
...
363 |             if let Some(peer_id) = peer_id {
    |                    ^^^^^^^^^^^^^ with this pattern, prefixed by peer_id:
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match
    = note: `#[warn(clippy::collapsible_match)]` on by default