(doc) update code example in README

sunng87 · May 23, 2021 · 0e6da88 · 0e6da88
1 parent c9a1f19
commit 0e6da88
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/README.md b/README.md
@@ -21,11 +21,8 @@ book](https://doc.rust-lang.org/book/).
 ### Quick Start
 
 ```rust
-extern crate handlebars;
-#[macro_use]
-extern crate serde_json;
-
 use handlebars::Handlebars;
+use serde_json::json;
 
 fn main() -> Result<(), Box<dyn Error>> {
     let mut reg = Handlebars::new();
@@ -38,6 +35,7 @@ fn main() -> Result<(), Box<dyn Error>> {
     // register template using given name
     reg.register_template_string("tpl_1", "Good afternoon, {{name}}")?;
     println!("{}", reg.render("tpl_1", &json!({"name": "foo"}))?);
+
     Ok(())
 }
 ```