make func pub

core/job/src/builder.rs

@@ -76,6 +76,11 @@ impl JobBuilder {
         self
     }
 
+    pub fn caller_id(mut self, caller_id: &str) -> Self {
+        self.caller_id = caller_id.to_string();
+        self
+    }
+
     pub fn script(mut self, script: &str) -> Self {
         self.script = script.to_string();
         self

core/job/src/lib.rs

@@ -7,6 +7,7 @@ use redis::AsyncCommands;
 use thiserror::Error;
 
 mod builder;
+pub use builder::JobBuilder;
 
 /// Redis namespace prefix for all Hero job-related keys
 pub const NAMESPACE_PREFIX: &str = "hero:job:";