fmt imports

protocols/gossipsub/src/backoff.rs

@@ -20,13 +20,13 @@
 
 //! Data structure for efficiently storing known back-off's when pruning peers.
 use crate::topic::TopicHash;
-use wasm_timer::Instant;
 use libp2p_core::PeerId;
 use std::collections::{
     hash_map::{Entry, HashMap},
     HashSet,
 };
 use std::time::Duration;
+use wasm_timer::Instant;
 
 #[derive(Copy, Clone)]
 struct HeartbeatIndex(usize);

protocols/gossipsub/src/behaviour.rs

@@ -36,7 +36,6 @@ use prometheus_client::registry::Registry;
 use prost::Message;
 use rand::{seq::SliceRandom, thread_rng};
 
-use wasm_timer::Instant;
 use libp2p_core::{
     connection::ConnectionId, identity::Keypair, multiaddr::Protocol::Ip4,
     multiaddr::Protocol::Ip6, ConnectedPoint, Multiaddr, PeerId,
@@ -45,6 +44,7 @@ use libp2p_swarm::{
     dial_opts::{self, DialOpts},
     IntoProtocolsHandler, NetworkBehaviour, NetworkBehaviourAction, NotifyHandler, PollParameters,
 };
+use wasm_timer::Instant;
 
 use crate::backoff::BackoffStorage;
 use crate::config::{GossipsubConfig, ValidationMode};

protocols/gossipsub/src/gossip_promises.rs

@@ -21,10 +21,10 @@
 use crate::error::ValidationError;
 use crate::peer_score::RejectReason;
 use crate::MessageId;
-use wasm_timer::Instant;
 use libp2p_core::PeerId;
 use log::debug;
 use std::collections::HashMap;
+use wasm_timer::Instant;
 
 /// Tracks recently sent `IWANT` messages and checks if peers respond to them.
 #[derive(Default)]

protocols/gossipsub/src/handler.rs

@@ -25,7 +25,6 @@ use crate::types::{GossipsubRpc, PeerKind, RawGossipsubMessage};
 use asynchronous_codec::Framed;
 use futures::prelude::*;
 use futures::StreamExt;
-use wasm_timer::Instant;
 use libp2p_core::upgrade::{InboundUpgrade, NegotiationError, OutboundUpgrade, UpgradeError};
 use libp2p_swarm::protocols_handler::{
     KeepAlive, ProtocolsHandler, ProtocolsHandlerEvent, ProtocolsHandlerUpgrErr, SubstreamProtocol,
@@ -40,6 +39,7 @@ use std::{
     task::{Context, Poll},
     time::Duration,
 };
+use wasm_timer::Instant;
 
 /// The initial time (in seconds) we set the keep alive for protocol negotiations to occur.
 const INITIAL_KEEP_ALIVE: u64 = 30;

protocols/gossipsub/src/peer_score.rs

@@ -24,12 +24,12 @@
 use crate::metrics::{Metrics, Penalty};
 use crate::time_cache::TimeCache;
 use crate::{MessageId, TopicHash};
-use wasm_timer::Instant;
 use libp2p_core::PeerId;
 use log::{debug, trace, warn};
 use std::collections::{hash_map, HashMap, HashSet};
 use std::net::IpAddr;
 use std::time::Duration;
+use wasm_timer::Instant;
 
 mod params;
 use crate::error::ValidationError;

protocols/gossipsub/src/time_cache.rs

@@ -21,13 +21,13 @@
 //! This implements a time-based LRU cache for checking gossipsub message duplicates.
 
 use fnv::FnvHashMap;
-use wasm_timer::Instant;
 use std::collections::hash_map::{
     self,
     Entry::{Occupied, Vacant},
 };
 use std::collections::VecDeque;
 use std::time::Duration;
+use wasm_timer::Instant;
 
 struct ExpiringElement<Element> {
     /// The element that expires