From 6b4c739f92b9b50034ab1d03e0f9eec29e6cfbe1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20Mi=C4=85sko?= <tomasz.miasko@gmail.com>
Date: Wed, 29 Jul 2020 00:00:00 +0000
Subject: [PATCH] Fix opening docs for std crates with ./x.py doc --open
 library/*

The directories for core, alloc, std, proc_macro, and test crates now
correspond directly to the crate name and stripping the "lib" prefix is
no longer necessary.
---
 src/bootstrap/doc.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bootstrap/doc.rs b/src/bootstrap/doc.rs
index 96cabf754490b..a1b5ca2ea2fa1 100644
--- a/src/bootstrap/doc.rs
+++ b/src/bootstrap/doc.rs
@@ -460,7 +460,7 @@ impl Step for Std {
         // open the corresponding rendered docs.
         for path in builder.paths.iter().map(components_simplified) {
             if path.get(0) == Some(&"library") {
-                let requested_crate = &path[1][3..];
+                let requested_crate = &path[1];
                 if krates.contains(&requested_crate) {
                     let index = out.join(requested_crate).join("index.html");
                     open(builder, &index);