updated meta files.

.vscode/settings.json

@@ -1,9 +1,11 @@
 {
   "cSpell.words": [
+    "aarch",
     "benchee",
     "imageops",
     "libvips",
     "libwebp",
+    "PRECOMPILATION",
     "Thumbp",
     "webp"
   ]

README.md

@@ -3,6 +3,7 @@
 
 [![Hex.pm](https://img.shields.io/hexpm/v/thumbp.svg)](https://hex.pm/packages/thumbp)
 [![Hexdocs.pm](https://img.shields.io/badge/hex-docs-lightgreen.svg)](https://hexdocs.pm/thumbp/)
+[![Hex.pm](https://img.shields.io/hexpm/dt/thumbp.svg)](https://hex.pm/packages/thumbp)
 [![License](https://img.shields.io/hexpm/l/thumbp.svg)](https://github.com/ryochin/thumbp/blob/master/LICENSE)
 
 Thumbp is a highly efficient thumbnail creation library for Elixir, designed to output with the [WebP](https://developers.google.com/speed/webp) image format for optimal speed and performance.
@@ -71,6 +72,28 @@ thumbp                  67.46
 image (libvips)         19.41 - 3.48x slower +36.70 ms
 ```
 
+Development
+-----------
+
+### Prerequisites
+
+**Note:** This library requires the [Rust](https://www.rust-lang.org/) Toolchain for compilation.
+
+Follow the instructions at [www.rust-lang.org/tools/install](https://www.rust-lang.org/tools/install) to install Rust.
+
+Verify the installation by checking the `cargo` command version:
+
+```sh
+cargo --version
+# Should output something like: cargo 1.68.1 (115f34552 2023-02-26)
+```
+
+Then, set the `RUSTLER_PRECOMPILATION_EXAMPLE_BUILD` environment variable to ensure that local sources are compiled instead of downloading a precompiled library file.
+
+```sh
+RUSTLER_PRECOMPILATION_EXAMPLE_BUILD=1 mix compile
+```
+
 License
 -------
 

mix.exs

@@ -34,7 +34,7 @@ defmodule Thumbp.MixProject do
   end
 
   defp description do
-    "An ultra-fast WebP thumbnail generator"
+    "An ultra-fast WebP thumbnail image generator"
   end
 
   defp package do