[update] documentation and fix security pipeline.

Author: vmarcella

.github/workflows/lambda-repo-security.yml

@@ -4,19 +4,19 @@
 # documentation.
 # rust-clippy is a tool that runs a bunch of lints to catch common
 # mistakes in your Rust code and help improve your Rust code.
-# More details at https://github.com/rust-lang/rust-clippy 
+# More details at https://github.com/rust-lang/rust-clippy
 # and https://rust-lang.github.io/rust-clippy/
 
 name: rust fmt + clippy analyze
 
 on:
   push:
-    branches: [ "main" ]
+    branches: ["main"]
   pull_request:
     # The branches below must be a subset of the branches above
-    branches: [ "main" ]
+    branches: ["main"]
   schedule:
-    - cron: '41 10 * * 5'
+    - cron: "41 10 * * 5"
 
 jobs:
   rust-clippy-analyze:
@@ -25,7 +25,7 @@ jobs:
     permissions:
       contents: read
       security-events: write
-      actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status 
+      actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -42,7 +42,9 @@ jobs:
         run: cargo install clippy-sarif sarif-fmt
 
       - name: Check formatting
-        run: cargo fmt --all --check
+        run: |
+          rustup component add rustfmt --toolchain nightly-2025-09-26
+          cargo +nightly-2025-09-26 fmt --all --check
 
       - name: Run rust-clippy
         run: |

crates/lambda-rs-args/examples/basic.rs

@@ -1,9 +1,4 @@
-use args::{
-  Argument,
-  ArgumentParser,
-  ArgumentType,
-  ArgumentValue,
-};
+use args::{Argument, ArgumentParser, ArgumentType, ArgumentValue};
 
 fn main() {
   let parser = ArgumentParser::new("basic")

crates/lambda-rs-args/examples/bools.rs

@@ -1,8 +1,4 @@
-use args::{
-  Argument,
-  ArgumentParser,
-  ArgumentType,
-};
+use args::{Argument, ArgumentParser, ArgumentType};
 
 fn main() {
   let parser = ArgumentParser::new("bools")

crates/lambda-rs-args/examples/env_config.rs

@@ -1,8 +1,4 @@
-use args::{
-  Argument,
-  ArgumentParser,
-  ArgumentType,
-};
+use args::{Argument, ArgumentParser, ArgumentType};
 
 fn main() {
   // Reads APP_HOST and APP_PORT if set. Also reads from ./app.cfg if present

crates/lambda-rs-args/examples/equals.rs

@@ -1,8 +1,4 @@
-use args::{
-  Argument,
-  ArgumentParser,
-  ArgumentType,
-};
+use args::{Argument, ArgumentParser, ArgumentType};
 
 fn main() {
   let parser = ArgumentParser::new("equals")

crates/lambda-rs-args/examples/exclusives.rs

@@ -1,9 +1,4 @@
-use args::{
-  ArgsError,
-  Argument,
-  ArgumentParser,
-  ArgumentType,
-};
+use args::{ArgsError, Argument, ArgumentParser, ArgumentType};
 
 fn main() {
   // --json and --yaml are mutually exclusive; --out requires --format

crates/lambda-rs-args/examples/positionals.rs

@@ -1,8 +1,4 @@
-use args::{
-  Argument,
-  ArgumentParser,
-  ArgumentType,
-};
+use args::{Argument, ArgumentParser, ArgumentType};
 
 fn main() {
   let parser = ArgumentParser::new("pos")

crates/lambda-rs-args/examples/short_count.rs

@@ -1,8 +1,4 @@
-use args::{
-  Argument,
-  ArgumentParser,
-  ArgumentType,
-};
+use args::{Argument, ArgumentParser, ArgumentType};
 
 fn main() {
   let parser = ArgumentParser::new("short-count").with_argument(

crates/lambda-rs-args/examples/subcommands.rs

@@ -1,8 +1,4 @@
-use args::{
-  Argument,
-  ArgumentParser,
-  ArgumentType,
-};
+use args::{Argument, ArgumentParser, ArgumentType};
 
 fn main() {
   // root