diff --git a/src/config.rs b/src/config.rs
index 3c66fce..9a7c8a1 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -7,17 +7,25 @@ use std::{fs::File, io::Write, path::Path};
 
 use crate::template::Template;
 
+/// Store the configuration of config/config.toml
 #[derive(Deserialize, Clone, Default)]
 pub struct FileConfig {
+    /// http/https
     pub scheme: Option<String>,
+    /// Port used
     pub port: Option<u16>,
+    /// Mail of owner
     pub mail: Option<String>,
+    /// Lang used
     pub lang: Option<String>,
+    /// Adress .onion for Tor
     pub onion: Option<String>,
+    /// App name
     pub app_name: Option<String>,
 }
 
 impl FileConfig {
+    /// Initialize with default values
     fn new() -> Self {
         Self {
             scheme: Some("http".to_owned()),
@@ -27,6 +35,7 @@ impl FileConfig {
         }
     }
 
+    /// Complete default structure with an existing one
     fn complete(a: Self) -> Self {
         // Default config
         let d = FileConfig::new();
@@ -51,13 +60,18 @@ impl FileConfig {
     }
 }
 
+/// Configuration used internally in the app
 #[derive(Clone)]
 pub struct Config {
+    /// Information given in the config file
     pub fc: FileConfig,
+    /// Location where the static files are stored
     pub static_location: String,
+    /// Informations about templates
     pub tmpl: Template,
 }
 
+/// Load the config file
 fn get_file_config(file_path: &str) -> FileConfig {
     match fs::read_to_string(file_path) {
         Ok(file) => match toml::from_str(&file) {
@@ -66,14 +80,14 @@ fn get_file_config(file_path: &str) -> FileConfig {
                 panic!("Error in config file: {file_error}");
             }
         },
-        Err(_) =>
-        // No config file
-        {
+        Err(_) => {
+            // No config file
             FileConfig::new()
         }
     }
 }
 
+/// Build the configuration
 pub fn get_config(file_path: &str) -> Config {
     let internal_config = get_file_config(file_path);
 
@@ -91,6 +105,7 @@ pub fn get_config(file_path: &str) -> Config {
     }
 }
 
+/// Preparation before running the http server
 fn init(dist_dir: String, static_dir: String, templates_dir: String) -> String {
     // The static folder is minimized only in release mode
     if cfg!(debug_assertions) {
@@ -127,6 +142,7 @@ fn init(dist_dir: String, static_dir: String, templates_dir: String) -> String {
     }
 }
 
+/// Minify some assets for production
 fn minify_and_copy(cfg: &Cfg, path: PathBuf, path_with_dist: String) {
     // Create folders
     let new_path = Path::new(&path_with_dist);
diff --git a/src/template.rs b/src/template.rs
index 3361461..5e500c7 100644
--- a/src/template.rs
+++ b/src/template.rs
@@ -1,11 +1,15 @@
 use ramhorns::{Content, Ramhorns};
 
+/// Structure used in the config variable of the app
 #[derive(Clone)]
 pub struct Template {
+    /// Root directory where templates are stored
     pub directory: String,
+    /// App name
     pub app_name: String,
 }
 
+/// Structure used by /routes/*.rs
 #[derive(Default)]
 pub struct Infos {
     /// Title
@@ -16,12 +20,18 @@ pub struct Infos {
     pub page_kw: Option<String>,
 }
 
+/// Final structure given to template
 #[derive(Content)]
 struct Data<T> {
+    /// App name
     app_name: String,
+    /// Title of the page
     page_title: Option<String>,
+    /// Description of the page
     page_desc: Option<String>,
+    /// Keywords of the the page
     page_kw: Option<String>,
+    /// Data needed to render the page
     data: T,
 }