Update dev dependencies and README

3 files changed, 23 insertions, 4 deletions

diff --git a/CLI/rust/Cargo.lock b/CLI/rust/Cargo.lock
index 3d80c97..5c97dd6 100644
--- a/CLI/rust/Cargo.lock
+++ b/CLI/rust/Cargo.lock
@@ -37,6 +37,7 @@ dependencies = [
  "os_str_bytes",
  "strsim",
  "termcolor",
+ "terminal_size",
  "textwrap",
  "unicode-width",
  "vec_map",
@@ -60,6 +61,7 @@ name = "game-of-life"
 version = "0.1.0"
 dependencies = [
  "clap",
+ "terminal_size",
 ]
 
 [[package]]
@@ -183,11 +185,22 @@ dependencies = [
 ]
 
 [[package]]
+name = "terminal_size"
+version = "0.1.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86ca8ced750734db02076f44132d802af0b33b09942331f4459dde8636fd2406"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
+[[package]]
 name = "textwrap"
 version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "203008d98caf094106cfaba70acfed15e18ed3ddb7d94e49baec153a2b462789"
 dependencies = [
+ "terminal_size",
  "unicode-width",
 ]
 
diff --git a/CLI/rust/Cargo.toml b/CLI/rust/Cargo.toml
index 9de2ba5..a1a824c 100644
--- a/CLI/rust/Cargo.toml
+++ b/CLI/rust/Cargo.toml
@@ -5,4 +5,5 @@ authors = ["a14m <[email protected]>"]
 edition = "2018"
 
 [dependencies]
-clap = "3.0.0-beta.2"
+clap = { version = "3.0.0-beta.2", features = ["wrap_help"] }
+terminal_size = "0.1.16"
diff --git a/CLI/rust/README.md b/CLI/rust/README.md
index a66324d..d6e5de0 100644
--- a/CLI/rust/README.md
+++ b/CLI/rust/README.md
@@ -12,16 +12,21 @@ TBD
 TBD
 
 ## Development
-TBD
+- Install rustup via `curl --proto '=https' --tlsv1.2 https://sh.rustup.rs -sSf | sh`
+- Install rust stable version for development `rustup update`
+- Install rust nightly for testing via `rustup install nightly`
+- run `cargo build` to build the crate/CLI binaries.
+- run `cargo run --` to run the built binaries.
+
 
 ## Linting
 TBD
 
 ## Testing
-TBD
+Run `cargo +nightly test`
 
 ## Documentation
-TBD
+Run `cargo doc`
 
 ## Release
 TBD