Make API chainable.

2020-07-12 11:46:53 +08:00
parent 2a8d63fd5f
commit 8449f8c55e
22 changed files with 223 additions and 143 deletions
--- a/doc/src/rust/functions.md
+++ b/doc/src/rust/functions.md
@@ -31,8 +31,9 @@ fn get_any_value() -> Result<Dynamic, Box<EvalAltResult>> {

 let mut engine = Engine::new();

-engine.register_fn("add", add_len);
-engine.register_fn("add_str", add_len_str);
+engine
+    .register_fn("add", add_len)
+    .register_fn("add_str", add_len_str);

 let result = engine.eval::<i64>(r#"add(40, "xx")"#)?;