From f983fe848118b3db3b1b0c732b1d4e469541a004 Mon Sep 17 00:00:00 2001
From: Mike Kinney <mike.kinney@gmail.com>
Date: Wed, 15 Jan 2020 06:12:14 -0800
Subject: [PATCH] bump to 1.40; use variable for bin

---
 rust/content.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rust/content.md b/rust/content.md
index 211ac8784..a918aa07f 100644
--- a/rust/content.md
+++ b/rust/content.md
@@ -33,14 +33,14 @@ $ docker run -it --rm --name my-running-app my-rust-app
 This creates an image that has all of the rust tooling for the image, which is 1.8gb. If you just want the compiled application:
 
 ```dockerfile
-FROM rust:1.39 as builder
+FROM rust:1.40 as builder
 WORKDIR /usr/src/myapp
 COPY . .
 RUN cargo install --path .
 
 FROM debian:buster-slim
 RUN apt-get update && apt-get install -y extra-runtime-dependencies
-COPY --from=builder /usr/src/myapp/target/release/myapp /usr/local/bin/myapp
+COPY --from=builder $CARGO_HOME/bin/myapp /usr/local/bin/myapp
 CMD ["myapp"]
 ```