From a0a7ced9b46b804c1d0b14b6b4666c62a648a3c9 Mon Sep 17 00:00:00 2001
From: Thomas Sullivan <thomas.l.sullivan@vumc.org>
Date: Tue, 6 Aug 2019 08:28:53 -0500
Subject: [PATCH] synced cargo and _rust/Cargo

---
 sheets/_rust/Cargo | 30 +++++++++++++++++++++---------
 sheets/cargo       | 13 ++++++++++---
 2 files changed, 31 insertions(+), 12 deletions(-)

diff --git a/sheets/_rust/Cargo b/sheets/_rust/Cargo
index 5128f1b..92a35af 100644
--- a/sheets/_rust/Cargo
+++ b/sheets/_rust/Cargo
@@ -1,18 +1,30 @@
-// Using the Cargo package manager
-// See also: https://doc.rust-lang.org/cargo/
+# Cargo is the Rust package manager
+# Cargo downloads your Rust project's dependencies,
+# compiles your project, makes packages, and upload them to crates.io
+# See also: https://doc.rust-lang.org/cargo/
 
-// Create a new package with Cargo
-cargo new hello_world
+# To start a new project
+cargo new hello_world --bin     # program
+cargo new hello_world --lib     # library
 
-// Build a package with Cargo
+# Build a project without optimizations (in debug mode)
 cargo build
 
-// Build and run a package with Cargo
+# Build a project with optimizations turned on
+cargo build --release
+
+# Build and run (without optimizations) a package with Cargo
 cargo run
 
-// Build a package with Cargo for release
-cargo build --release
+# Updates dependencies in Cargo.lock
+cargo update            # update all
+cargo update -p rand    # updates just “rand” crate
+
+# run the project tests (from src/ and tests/)
+cargo test
 
-// Clean all output build files and targets
+# Clean all output build files and targets
 cargo clean
 
+# search for a package
+cargo search
diff --git a/sheets/cargo b/sheets/cargo
index 1b61521..92a35af 100644
--- a/sheets/cargo
+++ b/sheets/cargo
@@ -1,23 +1,30 @@
 # Cargo is the Rust package manager
 # Cargo downloads your Rust project's dependencies,
 # compiles your project, makes packages, and upload them to crates.io
+# See also: https://doc.rust-lang.org/cargo/
 
-# To start a new project 
+# To start a new project
 cargo new hello_world --bin     # program
 cargo new hello_world --lib     # library
 
-# Build a project
+# Build a project without optimizations (in debug mode)
 cargo build
 
 # Build a project with optimizations turned on
 cargo build --release
 
+# Build and run (without optimizations) a package with Cargo
+cargo run
+
 # Updates dependencies in Cargo.lock
 cargo update            # update all
-cargo update -p rand    # updates just “rand”
+cargo update -p rand    # updates just “rand” crate
 
 # run the project tests (from src/ and tests/)
 cargo test
 
+# Clean all output build files and targets
+cargo clean
+
 # search for a package
 cargo search