Correct test example code. (#784)

* Correct test example code. * Regenerate documentation
bazelbuild · Jun 22, 2021 · 613c470 · 613c470
1 parent f7e1652
commit 613c470
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/docs/defs.md b/docs/defs.md
@@ -484,8 +484,8 @@ impl Greeter {
         Greeter { greeting: greeting.to_string(), }
     }
 
-    pub fn greet(&self, thing: &str) {
-        println!("{} {}", &self.greeting, thing);
+    pub fn greet(&self, thing: &str) -> String {
+        format!("{} {}", &self.greeting, thing)
     }
 }
 

diff --git a/docs/flatten.md b/docs/flatten.md
@@ -924,8 +924,8 @@ impl Greeter {
         Greeter { greeting: greeting.to_string(), }
     }
 
-    pub fn greet(&self, thing: &str) {
-        println!("{} {}", &self.greeting, thing);
+    pub fn greet(&self, thing: &str) -> String {
+        format!("{} {}", &self.greeting, thing)
     }
 }
 

diff --git a/rust/private/rust.bzl b/rust/private/rust.bzl
@@ -1017,8 +1017,8 @@ rust_test = rule(
                 Greeter { greeting: greeting.to_string(), }
             }
 
-            pub fn greet(&self, thing: &str) {
-                println!("{} {}", &self.greeting, thing);
+            pub fn greet(&self, thing: &str) -> String {
+                format!("{} {}", &self.greeting, thing)
             }
         }