handle :meta events introduced in redbug 2

lib/rexbug/printing.ex

@@ -156,6 +156,13 @@ defmodule Rexbug.Printing do
     end
   end
 
+  defmodule Meta do
+    @type t :: %__MODULE__{}
+    defstruct ~w(msg time)a
+
+    def represent(_struct, _opts), do: nil
+  end
+
   # ===========================================================================
   # Public Functions
   # ===========================================================================
@@ -174,7 +181,13 @@ defmodule Rexbug.Printing do
   @doc false
   @spec print_with_opts(tuple(), Keyword.t()) :: :ok
   def print_with_opts(message, opts) do
-    IO.puts("\n" <> format(message, opts))
+    case format(message, opts) do
+      nil ->
+        :ok
+
+      formatted ->
+        IO.puts("\n" <> formatted)
+    end
   end
 
   @doc false
@@ -245,6 +258,13 @@ defmodule Rexbug.Printing do
     }
   end
 
+  def from_erl({:meta, msg, _pi, time}) do
+    %Meta{
+      msg: msg,
+      time: Timestamp.from_erl(time)
+    }
+  end
+
   # fallthrough so that you can use it indiscriminately
   def from_erl(message) do
     message
@@ -259,7 +279,7 @@ defmodule Rexbug.Printing do
   end
 
   @doc false
-  def represent(%mod{} = struct, opts) when mod in [Call, Return, Send, Receive] do
+  def represent(%mod{} = struct, opts) when mod in [Call, Return, Send, Receive, Meta] do
     mod.represent(struct, opts)
   end
 

mix.exs

@@ -86,7 +86,7 @@ defmodule Rexbug.Mixfile do
   # Type "mix help deps" for more examples and options
   defp deps do
     [
-      {:redbug, "~> 1.2"},
+      {:redbug, "~> 2.0"},
 
       # test/housekeeping stuff
       {:excoveralls, ">= 0.4.0", optional: true, only: :test},

mix.lock

@@ -18,7 +18,7 @@
   "mix_test_watch": {:hex, :mix_test_watch, "1.0.2", "34900184cbbbc6b6ed616ed3a8ea9b791f9fd2088419352a6d3200525637f785", [:mix], [{:file_system, "~> 0.2.1 or ~> 0.3", [hex: :file_system, repo: "hexpm", optional: false]}], "hexpm", "47ac558d8b06f684773972c6d04fcc15590abdb97aeb7666da19fcbfdc441a07"},
   "nimble_parsec": {:hex, :nimble_parsec, "0.5.3", "def21c10a9ed70ce22754fdeea0810dafd53c2db3219a0cd54cf5526377af1c6", [:mix], [], "hexpm", "589b5af56f4afca65217a1f3eb3fee7e79b09c40c742fddc1c312b3ac0b3399f"},
   "parse_trans": {:hex, :parse_trans, "3.3.0", "09765507a3c7590a784615cfd421d101aec25098d50b89d7aa1d66646bc571c1", [:rebar3], [], "hexpm", "17ef63abde837ad30680ea7f857dd9e7ced9476cdd7b0394432af4bfc241b960"},
-  "redbug": {:hex, :redbug, "1.2.1", "9153ee50e42c39ce3f6efa65ee746f4a52896da66862cfb59e7c0f838b7b8414", [:rebar3], [], "hexpm", "bfc7bcb8743c55dbe0134dbcb89dd6a57606288cc4e2570eccd701061fbcbd93"},
+  "redbug": {:hex, :redbug, "2.0.8", "b25f8534d751cec40ba3699986dcdb5953ab580bb5cad8b152bda905239da406", [:rebar3], [], "hexpm", "8c8176473ce9c8609dee085639ab9a657e4a663ebbb84ddd09f71454464d2957"},
   "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.5", "6eaf7ad16cb568bb01753dbbd7a95ff8b91c7979482b95f38443fe2c8852a79b", [:make, :mix, :rebar3], [], "hexpm", "13104d7897e38ed7f044c4de953a6c28597d1c952075eb2e328bc6d6f2bfc496"},
   "unicode_util_compat": {:hex, :unicode_util_compat, "0.4.1", "d869e4c68901dd9531385bb0c8c40444ebf624e60b6962d95952775cac5e90cd", [:rebar3], [], "hexpm", "1d1848c40487cdb0b30e8ed975e34e025860c02e419cb615d255849f3427439d"},
 }