From cbf08bf88a506af634a7d5f361404b8c1d05d421 Mon Sep 17 00:00:00 2001
From: Ed Morley <501702+edmorley@users.noreply.github.com>
Date: Wed, 15 Nov 2023 10:04:53 +0000
Subject: [PATCH] Use `--locked` in docs for how to install libcnb-cargo (#734)

By default `cargo install` will not use any lockfile in the published
crate, and instead will install the latest in-range version of any
transitive dependencies.

By using `--locked` the lockfile will be used, ensuring a more
deterministic installation.

Note: Whilst this repo intentionally doesn't commit a lockfile to
Git (since this is a library crate), Cargo will include one in the
crate uploaded to crates.io at time of publish, so `--locked` will
still work.

See:
https://doc.rust-lang.org/cargo/commands/cargo-install.html#dealing-with-the-lockfile
---
 README.md              | 2 +-
 libcnb-cargo/README.md | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 2dc77c50..3ec6c35e 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ Start by installing [libcnb-cargo](https://crates.io/crates/libcnb-cargo), which
 that we will use later to package our buildpack:
 
 ```shell
-cargo install libcnb-cargo
+cargo install --locked libcnb-cargo
 ```
 
 #### Cross-compilation prerequisites
diff --git a/libcnb-cargo/README.md b/libcnb-cargo/README.md
index a255648e..4b37c394 100644
--- a/libcnb-cargo/README.md
+++ b/libcnb-cargo/README.md
@@ -5,7 +5,7 @@ A Cargo command for managing buildpacks written with [libcnb.rs](https://github.
 ## Installation
 
 ```shell
-cargo install libcnb-cargo
+cargo install --locked libcnb-cargo
 ```
 
 ## Usage