From beab3a5ff386e524f952eff52ab2e4804f7f0ed7 Mon Sep 17 00:00:00 2001
From: pierwill <19642016+pierwill@users.noreply.github.com>
Date: Thu, 17 Feb 2022 13:19:41 -0600
Subject: [PATCH] Link to The Rust Performance Book

---
 src/getting-started.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/getting-started.md b/src/getting-started.md
index a5e67456e..b4dc11a68 100644
--- a/src/getting-started.md
+++ b/src/getting-started.md
@@ -299,7 +299,11 @@ benchmarks on a compiler with your changes. The numbers are reported
 [here][perf], and you can see a comparison of your changes against the latest
 master.
 
+For an introduction to the performance of Rust code in general
+which would also be useful in rustc development, see [The Rust Performance Book].
+
 [perf]: https://perf.rust-lang.org
+[The Rust Performance Book]: https://nnethercote.github.io/perf-book/
 
 ## Other Resources