basic-router: Update.

jimblandy · jimblandy · commit fd7632bb9b62 · 2021-06-06T16:07:51.000-07:00
diff --git a/basic-router/Cargo.toml b/basic-router/Cargo.toml
@@ -2,5 +2,6 @@
 name = "basic-router"
 version = "0.1.0"
 authors = ["You <you@example.com>"]
+edition = "2018"
 
 [dependencies]
diff --git a/basic-router/src/lib.rs b/basic-router/src/lib.rs
@@ -15,7 +15,7 @@ struct Response {
     body: Vec<u8>
 }
 
-type BoxedCallback = Box<Fn(&Request) -> Response>;
+type BoxedCallback = Box<dyn Fn(&Request) -> Response>;
 
 struct BasicRouter {
     routes: HashMap<String, BoxedCallback>
@@ -35,6 +35,7 @@ impl BasicRouter {
     }
 }
 
+
 impl BasicRouter {
     fn handle_request(&self, request: &Request) -> Response {
         match self.routes.get(&request.url) {

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,7 @@ struct Response {`
`15`	`15`	`body: Vec<u8>`
`16`	`16`	`}`
`17`	`17`
`18`		`-type BoxedCallback = Box<Fn(&Request) -> Response>;`
	`18`	`+type BoxedCallback = Box<dyn Fn(&Request) -> Response>;`
`19`	`19`
`20`	`20`	`struct BasicRouter {`
`21`	`21`	`routes: HashMap<String, BoxedCallback>`
`@@ -35,6 +35,7 @@ impl BasicRouter {`
`35`	`35`	`}`
`36`	`36`	`}`
`37`	`37`
	`38`	`+`
`38`	`39`	`impl BasicRouter {`
`39`	`40`	`fn handle_request(&self, request: &Request) -> Response {`
`40`	`41`	`match self.routes.get(&request.url) {`