auto merge of #20760 : alexcrichton/rust/rollup, r=alexcrichton

1 files changed, 36 insertions, 0 deletions

diff --git a/src/rustbook/serve.rs b/src/rustbook/serve.rs
new file mode 100644
index 00000000000..808527dcef9
--- /dev/null
+++ b/src/rustbook/serve.rs
@@ -0,0 +1,36 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+//! Implementation of the `serve` subcommand. Just a stub for now.
+
+use subcommand::Subcommand;
+use error::CliResult;
+use error::CommandResult;
+use term::Term;
+
+struct Serve;
+
+pub fn parse_cmd(name: &str) -> Option<Box<Subcommand>> {
+    if name == "serve" {
+        Some(box Serve as Box<Subcommand>)
+    } else {
+        None
+    }
+}
+
+impl Subcommand for Serve {
+    fn parse_args(&mut self, _: &[String]) -> CliResult<()> {
+        Ok(())
+    }
+    fn usage(&self) {}
+    fn execute(&mut self, _: &mut Term) -> CommandResult<()> {
+        Ok(())
+    }
+}