From 79e3dca3ba8531d8fe8ea0b510fa9a7c4f473574 Mon Sep 17 00:00:00 2001 From: Steven Fackler Date: Thu, 10 Aug 2017 14:24:06 -0700 Subject: [PATCH] Match the host user's uid and gid in build example --- rust/content.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rust/content.md b/rust/content.md index 8665d0ac0..12f2a0f0b 100644 --- a/rust/content.md +++ b/rust/content.md @@ -35,7 +35,7 @@ $ docker run -it --rm --name my-running-app my-rust-app There may be occasions where it is not appropriate to run your app inside a container. To compiler, but not run your app inside the Docker instance, you can write something like: ```console -$ docker run --rm -v "$PWD":/usr/src/myapp -w /usr/src/myapp %%IMAGE%%:1.19.0 cargo build --release +$ docker run --rm --user "$(id -u)":"$(id -g)" -v "$PWD":/usr/src/myapp -w /usr/src/myapp %%IMAGE%%:1.19.0 cargo build --release ``` This will add your current directory, as a volume, to the container, set the working directory to the volume, and run the command `cargo build --release`. This tells Cargo, Rust's build system, to compile the crate in `myapp` and output the executable to `target/release/myapp`.