message: pnet_datalink: Use "derive" feature for serde
diff: @@ -21,9 +21,8 @@ pnet_sys = { path = "../pnet_sys", version = "0.26.0" }
  pcap = { version = "0.7", optional = true }
  netmap_sys = { version = ">=0.0", optional = true, features = ["netmap_with_libs"] }
  +serde = { version = "~1", optional = true, default-features = false, features = [ "derive" ] }
  -
  -serde = { version = "~1", optional = true, default-features = false }
  [target.'cfg(windows)'.dependencies]
  winapi = "0.3.8"
  