Add messages, with global lookup map

Add support for messages, along with a global lookup map and random
choice of messages.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/settings.rs b/src/settings.rs
index 06f0d4e9d7de..8444bf80eec8 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -48,6 +48,7 @@ impl Logging {
 
 #[derive(Debug, Deserialize)]
 pub struct Settings {
+    pub seed: Option<u64>,
     pub logging: Logging,
 }