diff --git a/crates/pacdef_core/src/args.rs b/crates/pacdef_core/src/args.rs
index 19bc7ad..6dbd3b0 100644
--- a/crates/pacdef_core/src/args.rs
+++ b/crates/pacdef_core/src/args.rs
@@ -73,7 +73,7 @@ pub fn get() -> clap::ArgMatches {
     get_arg_parser().get_matches()
 }
 
-pub(crate) fn get_absolutized_file_paths(arg_match: &ArgMatches) -> Result<Vec<PathBuf>> {
+pub fn get_absolutized_file_paths(arg_match: &ArgMatches) -> Result<Vec<PathBuf>> {
     Ok(arg_match
         .get_many::<String>("files")
         .context("getting files from args")?
diff --git a/crates/pacdef_core/src/lib.rs b/crates/pacdef_core/src/lib.rs
index 6fbcd42..3bb6bcb 100644
--- a/crates/pacdef_core/src/lib.rs
+++ b/crates/pacdef_core/src/lib.rs
@@ -1,3 +1,7 @@
+/*!
+This library contains all logic that happens in `pacdef` under the hood.
+*/
+
 #![warn(
     clippy::as_conversions,
     clippy::option_if_let_else,
diff --git a/crates/pacdef_macros/src/action.rs b/crates/pacdef_macros/src/action.rs
index 72082ea..c945004 100644
--- a/crates/pacdef_macros/src/action.rs
+++ b/crates/pacdef_macros/src/action.rs
@@ -4,7 +4,7 @@ use syn::DeriveInput;
 use syn::__private::TokenStream2;
 
 pub fn action(input: TokenStream) -> TokenStream {
-    let input = syn::parse::<DeriveInput>(input).unwrap();
+    let input = syn::parse::<DeriveInput>(input).expect("I don't know when this could fail");
 
     let name = &input.ident;
 
diff --git a/crates/pacdef_macros/src/lib.rs b/crates/pacdef_macros/src/lib.rs
index f25b1cf..2e13270 100644
--- a/crates/pacdef_macros/src/lib.rs
+++ b/crates/pacdef_macros/src/lib.rs
@@ -1,3 +1,6 @@
+/*!
+Procedural macros for `pacdef`.
+*/
 #![warn(
     clippy::as_conversions,
     clippy::option_if_let_else,
diff --git a/crates/pacdef_macros/src/register.rs b/crates/pacdef_macros/src/register.rs
index a8824e6..9657c59 100644
--- a/crates/pacdef_macros/src/register.rs
+++ b/crates/pacdef_macros/src/register.rs
@@ -4,7 +4,7 @@ use syn::DeriveInput;
 use syn::__private::TokenStream2;
 
 pub fn register(input: TokenStream) -> TokenStream {
-    let input = syn::parse::<DeriveInput>(input).unwrap();
+    let input = syn::parse::<DeriveInput>(input).expect("I don't know when this could fail");
 
     let name = &input.ident;
 
diff --git a/crates/pacdef_main/main.rs b/crates/pacdef_main/main.rs
index 6cc8e62..d2793a1 100644
--- a/crates/pacdef_main/main.rs
+++ b/crates/pacdef_main/main.rs
@@ -1,3 +1,18 @@
+/*!
+Main program for `pacdef`. All internal logic happens in `pacdef_core`.
+*/
+
+#![warn(
+    clippy::as_conversions,
+    clippy::option_if_let_else,
+    clippy::redundant_pub_crate,
+    clippy::unused_self,
+    clippy::unwrap_used,
+    clippy::use_debug,
+    clippy::use_self,
+    clippy::wildcard_dependencies,
+    missing_docs
+)]
 use std::process::{ExitCode, Termination};
 
 use anyhow::{Context, Result};