Updates based on clippy.

Author: fabiomolinar

Cargo.toml

@@ -3,6 +3,7 @@ name = "git2prompt"
 version = "0.1.0"
 authors = ["Fabio Thomaz Molinar <[email protected]>"]
 description = "git2prompt is a command-line tool that takes a GitHub repository URL, downloads its contents, and generates a single text file optimized for use as input to AI tools."
+readme = "README.md"
 license = "Apache-2.0"
 repository = "https://github.com/fabiomolinar/git2prompt"
 categories = ["command-line-interface", "parsing"]

README.md

@@ -78,3 +78,12 @@ As I am starting my journey with Rust, here it goes a few reminders so I don't h
 - To run Rust built-in linters, run `cargo clippy` (run with `--fix` to automatically fix the issues).
 - To run the tests with a specific test file, run `cargo test <test-file>`.
 - To run the tests with a specific test function, run `cargo test <test-function>`.
+
+Before pushing to *crates.io*, run the following:
+
+1. cargo build
+2. cargo test
+3. cargo fmt
+4. cargo clippy
+
+If all good, `cargo package` and then `cargo publish`.

src/processing.rs

@@ -28,7 +28,7 @@ pub async fn process_repository_files(
     repo_path: &std::path::Path,
     no_headers: bool,
     merge_files: bool,
-    ignore_patterns: &Vec<String>,
+    ignore_patterns: &[String],
 ) -> Result<String, String> {
     let mut combined_content = String::new();
 
@@ -97,7 +97,7 @@ pub async fn handle_results(
 }
 
 /// Check if a file should be processed
-fn is_valid_file(path: &std::path::Path, repo_path: &std::path::Path, ignore_patterns: &Vec<String>) -> bool {
+fn is_valid_file(path: &std::path::Path, repo_path: &std::path::Path, ignore_patterns: &[String]) -> bool {
     if path.components().any(|c| c.as_os_str() == ".git") { return false; }
     if ignore_due_to_pattern(path, repo_path, ignore_patterns) { return false; }
     if !path.is_file() { return false; }
@@ -110,7 +110,7 @@ fn is_valid_file(path: &std::path::Path, repo_path: &std::path::Path, ignore_pat
     true
 }
 
-fn ignore_due_to_pattern(path: &std::path::Path, repo_path: &std::path::Path, ignore_patterns: &Vec<String>) -> bool {
+fn ignore_due_to_pattern(path: &std::path::Path, repo_path: &std::path::Path, ignore_patterns: &[String]) -> bool {
     let relative_path_str = match path.strip_prefix(repo_path) {
         Ok(p) => p.to_string_lossy().replace("\\", "/"),
         Err(_) => return false,