diff --git a/pagetop/Cargo.toml b/pagetop/Cargo.toml
index ad3604d4..cac1d25b 100644
--- a/pagetop/Cargo.toml
+++ b/pagetop/Cargo.toml
@@ -44,7 +44,7 @@ fluent-templates = "0.7.1"
 unic-langid = "0.9.0"
 
 actix-web = "4.1.0"
-actix-files = "0.6.1"
+actix-web-files = { package = "actix-files", version = "0.6.1" }
 actix-web-static-files = "4.0.0"
 static-files = "0.2.3"
 
diff --git a/pagetop/src/app.rs b/pagetop/src/app.rs
index 0ff72856..114da34e 100644
--- a/pagetop/src/app.rs
+++ b/pagetop/src/app.rs
@@ -1,6 +1,8 @@
-pub use actix_web::{http, web, App, HttpMessage, HttpRequest, HttpResponse, HttpServer, Responder};
+pub use actix_web::{
+    http, web, App, HttpMessage, HttpRequest, HttpResponse, HttpServer, Responder,
+};
+pub use actix_web_files::Files as ActixFiles;
 pub use actix_web_static_files::ResourceFiles;
-pub use actix_files::Files as ActixFiles;
 
 mod banner;
 
@@ -16,4 +18,4 @@ pub use definition::AppTrait;
 
 pub mod application;
 
-pub mod fatal_error;
\ No newline at end of file
+pub mod fatal_error;
diff --git a/pagetop/src/app/fatal_error.rs b/pagetop/src/app/fatal_error.rs
index 8bc30f50..a6e7c29d 100644
--- a/pagetop/src/app/fatal_error.rs
+++ b/pagetop/src/app/fatal_error.rs
@@ -1,5 +1,5 @@
-use crate::app::HttpResponse;
 use crate::app::http::{header::ContentType, StatusCode};
+use crate::app::HttpResponse;
 use crate::response::{page::Page, ResponseError};
 
 use std::fmt;
@@ -36,7 +36,7 @@ impl fmt::Display for FatalError {
                 } else {
                     write!(f, "Access Denied")
                 }
-            },
+            }
             // Error 404.
             FatalError::NotFound => {
                 let mut error_page = Page::new();
@@ -51,7 +51,7 @@ impl fmt::Display for FatalError {
                 } else {
                     write!(f, "Not Found")
                 }
-            },
+            }
             // Error 412.
             FatalError::PreconditionFailed => write!(f, "Precondition Failed"),
             // Error 500.
@@ -69,6 +69,7 @@ impl ResponseError for FatalError {
             .body(self.to_string())
     }
 
+    #[rustfmt::skip]
     fn status_code(&self) -> StatusCode {
         match *self {
             FatalError::NotModified        => StatusCode::NOT_MODIFIED,
diff --git a/pagetop/src/app/locale.rs b/pagetop/src/app/locale.rs
index 5354ffdb..9775867f 100644
--- a/pagetop/src/app/locale.rs
+++ b/pagetop/src/app/locale.rs
@@ -6,8 +6,8 @@ use unic_langid::LanguageIdentifier;
 /// Almacena el Identificador de Idioma Unicode ([Unicode Language Identifier]
 /// (https://unicode.org/reports/tr35/tr35.html#Unicode_language_identifier)) de
 /// la aplicación, obtenido de `SETTINGS.app.language`.
-pub static LANGID: LazyStatic<LanguageIdentifier> = LazyStatic::new(||
-    match SETTINGS.app.language.parse() {
+pub static LANGID: LazyStatic<LanguageIdentifier> =
+    LazyStatic::new(|| match SETTINGS.app.language.parse() {
         Ok(language) => language,
         Err(_) => {
             trace::warn!(
@@ -20,5 +20,4 @@ pub static LANGID: LazyStatic<LanguageIdentifier> = LazyStatic::new(||
             );
             "en-US".parse().unwrap()
         }
-    }
-);
+    });
diff --git a/pagetop/src/app/tracing.rs b/pagetop/src/app/tracing.rs
index 4282cb7d..bc6bf515 100644
--- a/pagetop/src/app/tracing.rs
+++ b/pagetop/src/app/tracing.rs
@@ -17,8 +17,10 @@ use tracing_subscriber::EnvFilter;
 /// `Lazy<WorkerGuard>` se garantiza que todos los registros almacenados se
 /// enviarán antes de terminar la ejecución.
 
+#[rustfmt::skip]
 pub static TRACING: LazyStatic<WorkerGuard> = LazyStatic::new(|| {
-    let env_filter = EnvFilter::try_new(&SETTINGS.log.tracing).unwrap_or_else(|_| EnvFilter::new("Info"));
+    let env_filter =
+        EnvFilter::try_new(&SETTINGS.log.tracing).unwrap_or_else(|_| EnvFilter::new("Info"));
 
     let rolling = SETTINGS.log.rolling.to_lowercase();
     let (non_blocking, guard) = match rolling.as_str() {
diff --git a/pagetop/src/base/component/anchor.rs b/pagetop/src/base/component/anchor.rs
index 62528774..96416ace 100644
--- a/pagetop/src/base/component/anchor.rs
+++ b/pagetop/src/base/component/anchor.rs
@@ -18,6 +18,7 @@ pub enum AnchorTarget {
 
 pub type AnchorIcon = ComponentsBundle;
 
+#[rustfmt::skip]
 pub struct Anchor {
     weight     : isize,
     renderable : Renderable,
@@ -33,6 +34,7 @@ pub struct Anchor {
 }
 
 impl ComponentTrait for Anchor {
+    #[rustfmt::skip]
     fn new() -> Self {
         Anchor {
             weight     : 0,
@@ -61,6 +63,7 @@ impl ComponentTrait for Anchor {
         (self.renderable)(context)
     }
 
+    #[rustfmt::skip]
     fn default_render(&self, context: &mut PageContext) -> Markup {
         let target = match &self.target() {
             AnchorTarget::Blank         => Some("_blank"),
diff --git a/pagetop/src/base/component/block.rs b/pagetop/src/base/component/block.rs
index 9c05c6ef..9e76a505 100644
--- a/pagetop/src/base/component/block.rs
+++ b/pagetop/src/base/component/block.rs
@@ -4,6 +4,7 @@ pub_const_handler!(COMPONENT_BLOCK);
 
 hook_before_render_component!(HOOK_BEFORE_RENDER_BLOCK, Block);
 
+#[rustfmt::skip]
 pub struct Block {
     weight    : isize,
     renderable: Renderable,
@@ -15,6 +16,7 @@ pub struct Block {
 }
 
 impl ComponentTrait for Block {
+    #[rustfmt::skip]
     fn new() -> Self {
         Block {
             weight    : 0,
diff --git a/pagetop/src/base/component/container.rs b/pagetop/src/base/component/container.rs
index 1e1c5a3a..097d82b7 100644
--- a/pagetop/src/base/component/container.rs
+++ b/pagetop/src/base/component/container.rs
@@ -12,6 +12,7 @@ pub enum ContainerType {
     Wrapper,
 }
 
+#[rustfmt::skip]
 pub struct Container {
     weight        : isize,
     renderable    : Renderable,
@@ -24,6 +25,7 @@ pub struct Container {
 }
 
 impl ComponentTrait for Container {
+    #[rustfmt::skip]
     fn new() -> Self {
         Container {
             weight        : 0,
diff --git a/pagetop/src/base/component/form_element/button.rs b/pagetop/src/base/component/form_element/button.rs
index 8d9d69ad..5e127f08 100644
--- a/pagetop/src/base/component/form_element/button.rs
+++ b/pagetop/src/base/component/form_element/button.rs
@@ -8,6 +8,7 @@ pub enum ButtonType {
     Submit,
 }
 
+#[rustfmt::skip]
 pub struct Button {
     weight     : isize,
     renderable : Renderable,
@@ -21,6 +22,7 @@ pub struct Button {
 }
 
 impl ComponentTrait for Button {
+    #[rustfmt::skip]
     fn new() -> Self {
         Button {
             weight     : 0,
@@ -48,6 +50,7 @@ impl ComponentTrait for Button {
         (self.renderable)(context)
     }
 
+    #[rustfmt::skip]
     fn default_render(&self, _: &mut PageContext) -> Markup {
         let button_type = match self.button_type() {
             ButtonType::Button => "button",
diff --git a/pagetop/src/base/component/form_element/date.rs b/pagetop/src/base/component/form_element/date.rs
index 7d69a614..871aeffd 100644
--- a/pagetop/src/base/component/form_element/date.rs
+++ b/pagetop/src/base/component/form_element/date.rs
@@ -2,6 +2,7 @@ use crate::prelude::*;
 
 pub_const_handler!(COMPONENT_DATE);
 
+#[rustfmt::skip]
 pub struct Date {
     weight      : isize,
     renderable  : Renderable,
@@ -20,6 +21,7 @@ pub struct Date {
 }
 
 impl ComponentTrait for Date {
+    #[rustfmt::skip]
     fn new() -> Self {
         Date {
             weight      : 0,
diff --git a/pagetop/src/base/component/form_element/form.rs b/pagetop/src/base/component/form_element/form.rs
index 8c5a0235..68b192fd 100644
--- a/pagetop/src/base/component/form_element/form.rs
+++ b/pagetop/src/base/component/form_element/form.rs
@@ -9,6 +9,7 @@ pub enum FormMethod {
     Post,
 }
 
+#[rustfmt::skip]
 pub struct Form {
     weight    : isize,
     renderable: Renderable,
@@ -22,6 +23,7 @@ pub struct Form {
 }
 
 impl ComponentTrait for Form {
+    #[rustfmt::skip]
     fn new() -> Self {
         Form {
             weight    : 0,
diff --git a/pagetop/src/base/component/form_element/hidden.rs b/pagetop/src/base/component/form_element/hidden.rs
index be1959f6..c56ee109 100644
--- a/pagetop/src/base/component/form_element/hidden.rs
+++ b/pagetop/src/base/component/form_element/hidden.rs
@@ -2,6 +2,7 @@ use crate::prelude::*;
 
 pub_const_handler!(COMPONENT_HIDDEN);
 
+#[rustfmt::skip]
 pub struct Hidden {
     weight: isize,
     name  : IdentifierValue,
@@ -9,6 +10,7 @@ pub struct Hidden {
 }
 
 impl ComponentTrait for Hidden {
+    #[rustfmt::skip]
     fn new() -> Self {
         Hidden {
             weight: 0,
diff --git a/pagetop/src/base/component/form_element/input.rs b/pagetop/src/base/component/form_element/input.rs
index 7f85c6a6..15236e16 100644
--- a/pagetop/src/base/component/form_element/input.rs
+++ b/pagetop/src/base/component/form_element/input.rs
@@ -11,6 +11,7 @@ pub enum InputType {
     Url,
 }
 
+#[rustfmt::skip]
 pub struct Input {
     weight      : isize,
     renderable  : Renderable,
@@ -33,6 +34,7 @@ pub struct Input {
 }
 
 impl ComponentTrait for Input {
+    #[rustfmt::skip]
     fn new() -> Self {
         Input {
             weight      : 0,
@@ -69,6 +71,7 @@ impl ComponentTrait for Input {
         (self.renderable)(context)
     }
 
+    #[rustfmt::skip]
     fn default_render(&self, _: &mut PageContext) -> Markup {
         let type_input = match self.input_type() {
             InputType::Email     => "email",
@@ -130,6 +133,7 @@ impl Input {
         Input::new()
     }
 
+    #[rustfmt::skip]
     pub fn password() -> Self {
         let mut input = Input::new().with_classes(
             ClassesOp::Replace("form-type-textfield"),
@@ -139,6 +143,7 @@ impl Input {
         input
     }
 
+    #[rustfmt::skip]
     pub fn search() -> Self {
         let mut input = Input::new().with_classes(
             ClassesOp::Replace("form-type-textfield"),
@@ -148,6 +153,7 @@ impl Input {
         input
     }
 
+    #[rustfmt::skip]
     pub fn email() -> Self {
         let mut input = Input::new().with_classes(
             ClassesOp::Replace("form-type-textfield"),
@@ -157,6 +163,7 @@ impl Input {
         input
     }
 
+    #[rustfmt::skip]
     pub fn telephone() -> Self {
         let mut input = Input::new().with_classes(
             ClassesOp::Replace("form-type-textfield"),
@@ -166,6 +173,7 @@ impl Input {
         input
     }
 
+    #[rustfmt::skip]
     pub fn url() -> Self {
         let mut input = Input::new().with_classes(
             ClassesOp::Replace("form-type-textfield"),
diff --git a/pagetop/src/base/component/grid/column.rs b/pagetop/src/base/component/grid/column.rs
index e7ed5bb9..5ddba56c 100644
--- a/pagetop/src/base/component/grid/column.rs
+++ b/pagetop/src/base/component/grid/column.rs
@@ -4,16 +4,16 @@ pub_const_handler!(COMPONENT_COLUMN);
 
 hook_before_render_component!(HOOK_BEFORE_RENDER_COLUMN, Column);
 
-const SIZE_DEFAULT:  &str = "col-md";
-const SIZE_1_OF_12:  &str = "col-md-1";
-const SIZE_2_OF_12:  &str = "col-md-2";
-const SIZE_3_OF_12:  &str = "col-md-3";
-const SIZE_4_OF_12:  &str = "col-md-4";
-const SIZE_5_OF_12:  &str = "col-md-5";
-const SIZE_6_OF_12:  &str = "col-md-6";
-const SIZE_7_OF_12:  &str = "col-md-7";
-const SIZE_8_OF_12:  &str = "col-md-8";
-const SIZE_9_OF_12:  &str = "col-md-9";
+const SIZE__DEFAULT: &str = "col-md";
+const SIZE__1_OF_12: &str = "col-md-1";
+const SIZE__2_OF_12: &str = "col-md-2";
+const SIZE__3_OF_12: &str = "col-md-3";
+const SIZE__4_OF_12: &str = "col-md-4";
+const SIZE__5_OF_12: &str = "col-md-5";
+const SIZE__6_OF_12: &str = "col-md-6";
+const SIZE__7_OF_12: &str = "col-md-7";
+const SIZE__8_OF_12: &str = "col-md-8";
+const SIZE__9_OF_12: &str = "col-md-9";
 const SIZE_10_OF_12: &str = "col-md-10";
 const SIZE_11_OF_12: &str = "col-md-11";
 const SIZE_12_OF_12: &str = "col-md-12";
@@ -33,6 +33,8 @@ pub enum ColumnSize {
     Is11of12,
     IsFull,
 }
+
+#[rustfmt::skip]
 pub struct Column {
     weight    : isize,
     renderable: Renderable,
@@ -44,12 +46,13 @@ pub struct Column {
 }
 
 impl ComponentTrait for Column {
+    #[rustfmt::skip]
     fn new() -> Self {
         Column {
             weight    : 0,
             renderable: render_always,
             id        : IdentifierValue::new(),
-            classes   : Classes::new_with_default(SIZE_DEFAULT),
+            classes   : Classes::new_with_default(SIZE__DEFAULT),
             size      : ColumnSize::Default,
             components: ComponentsBundle::new(),
             template  : "default".to_owned(),
@@ -149,18 +152,19 @@ impl Column {
         self
     }
 
+    #[rustfmt::skip]
     pub fn alter_size(&mut self, size: ColumnSize) -> &mut Self {
         match size {
-            ColumnSize::Default  => self.alter_classes(ClassesOp::SetDefault, SIZE_DEFAULT),
-            ColumnSize::Is1of12  => self.alter_classes(ClassesOp::SetDefault, SIZE_1_OF_12),
-            ColumnSize::Is2of12  => self.alter_classes(ClassesOp::SetDefault, SIZE_2_OF_12),
-            ColumnSize::Is3of12  => self.alter_classes(ClassesOp::SetDefault, SIZE_3_OF_12),
-            ColumnSize::Is4of12  => self.alter_classes(ClassesOp::SetDefault, SIZE_4_OF_12),
-            ColumnSize::Is5of12  => self.alter_classes(ClassesOp::SetDefault, SIZE_5_OF_12),
-            ColumnSize::Is6of12  => self.alter_classes(ClassesOp::SetDefault, SIZE_6_OF_12),
-            ColumnSize::Is7of12  => self.alter_classes(ClassesOp::SetDefault, SIZE_7_OF_12),
-            ColumnSize::Is8of12  => self.alter_classes(ClassesOp::SetDefault, SIZE_8_OF_12),
-            ColumnSize::Is9of12  => self.alter_classes(ClassesOp::SetDefault, SIZE_9_OF_12),
+            ColumnSize::Default  => self.alter_classes(ClassesOp::SetDefault, SIZE__DEFAULT),
+            ColumnSize::Is1of12  => self.alter_classes(ClassesOp::SetDefault, SIZE__1_OF_12),
+            ColumnSize::Is2of12  => self.alter_classes(ClassesOp::SetDefault, SIZE__2_OF_12),
+            ColumnSize::Is3of12  => self.alter_classes(ClassesOp::SetDefault, SIZE__3_OF_12),
+            ColumnSize::Is4of12  => self.alter_classes(ClassesOp::SetDefault, SIZE__4_OF_12),
+            ColumnSize::Is5of12  => self.alter_classes(ClassesOp::SetDefault, SIZE__5_OF_12),
+            ColumnSize::Is6of12  => self.alter_classes(ClassesOp::SetDefault, SIZE__6_OF_12),
+            ColumnSize::Is7of12  => self.alter_classes(ClassesOp::SetDefault, SIZE__7_OF_12),
+            ColumnSize::Is8of12  => self.alter_classes(ClassesOp::SetDefault, SIZE__8_OF_12),
+            ColumnSize::Is9of12  => self.alter_classes(ClassesOp::SetDefault, SIZE__9_OF_12),
             ColumnSize::Is10of12 => self.alter_classes(ClassesOp::SetDefault, SIZE_10_OF_12),
             ColumnSize::Is11of12 => self.alter_classes(ClassesOp::SetDefault, SIZE_11_OF_12),
             ColumnSize::IsFull   => self.alter_classes(ClassesOp::SetDefault, SIZE_12_OF_12),
diff --git a/pagetop/src/base/component/grid/row.rs b/pagetop/src/base/component/grid/row.rs
index 5653ef4e..2652bbce 100644
--- a/pagetop/src/base/component/grid/row.rs
+++ b/pagetop/src/base/component/grid/row.rs
@@ -4,6 +4,7 @@ pub_const_handler!(COMPONENT_ROW);
 
 hook_before_render_component!(HOOK_BEFORE_RENDER_ROW, Row);
 
+#[rustfmt::skip]
 pub struct Row {
     weight    : isize,
     renderable: Renderable,
@@ -14,6 +15,7 @@ pub struct Row {
 }
 
 impl ComponentTrait for Row {
+    #[rustfmt::skip]
     fn new() -> Self {
         Row {
             weight    : 0,
diff --git a/pagetop/src/base/component/heading.rs b/pagetop/src/base/component/heading.rs
index 219a345a..0695bad2 100644
--- a/pagetop/src/base/component/heading.rs
+++ b/pagetop/src/base/component/heading.rs
@@ -21,6 +21,7 @@ pub enum HeadingDisplay {
     Subtitle,
 }
 
+#[rustfmt::skip]
 pub struct Heading {
     weight      : isize,
     renderable  : Renderable,
@@ -33,6 +34,7 @@ pub struct Heading {
 }
 
 impl ComponentTrait for Heading {
+    #[rustfmt::skip]
     fn new() -> Self {
         Heading {
             weight      : 0,
@@ -191,6 +193,7 @@ impl Heading {
         self
     }
 
+    #[rustfmt::skip]
     pub fn alter_display(&mut self, display: HeadingDisplay) -> &mut Self {
         self.display = display;
         self.classes.alter(
diff --git a/pagetop/src/base/component/html.rs b/pagetop/src/base/component/html.rs
index bd12ccaa..8454960f 100644
--- a/pagetop/src/base/component/html.rs
+++ b/pagetop/src/base/component/html.rs
@@ -2,6 +2,7 @@ use crate::prelude::*;
 
 pub_const_handler!(COMPONENT_HTML);
 
+#[rustfmt::skip]
 pub struct Html {
     weight    : isize,
     renderable: Renderable,
@@ -10,6 +11,7 @@ pub struct Html {
 }
 
 impl ComponentTrait for Html {
+    #[rustfmt::skip]
     fn new() -> Self {
         Html {
             weight    : 0,
diff --git a/pagetop/src/base/component/icon.rs b/pagetop/src/base/component/icon.rs
index acf0c8e7..4b8eab6a 100644
--- a/pagetop/src/base/component/icon.rs
+++ b/pagetop/src/base/component/icon.rs
@@ -2,6 +2,7 @@ use crate::prelude::*;
 
 pub_const_handler!(COMPONENT_ICON);
 
+#[rustfmt::skip]
 pub struct Icon {
     weight    : isize,
     renderable: Renderable,
@@ -10,6 +11,7 @@ pub struct Icon {
 }
 
 impl ComponentTrait for Icon {
+    #[rustfmt::skip]
     fn new() -> Self {
         Icon {
             weight    : 0,
diff --git a/pagetop/src/base/component/image.rs b/pagetop/src/base/component/image.rs
index db173e3d..2e0de6d6 100644
--- a/pagetop/src/base/component/image.rs
+++ b/pagetop/src/base/component/image.rs
@@ -2,6 +2,7 @@ use crate::prelude::*;
 
 pub_const_handler!(COMPONENT_IMAGE);
 
+#[rustfmt::skip]
 pub struct Image {
     weight    : isize,
     renderable: Renderable,
@@ -12,6 +13,7 @@ pub struct Image {
 }
 
 impl ComponentTrait for Image {
+    #[rustfmt::skip]
     fn new() -> Self {
         Image {
             weight    : 0,
diff --git a/pagetop/src/base/component/menu.rs b/pagetop/src/base/component/menu.rs
index 84a9b8f9..2ee45773 100644
--- a/pagetop/src/base/component/menu.rs
+++ b/pagetop/src/base/component/menu.rs
@@ -14,6 +14,7 @@ pub enum MenuItemType {
 
 // MenuItem.
 
+#[rustfmt::skip]
 pub struct MenuItem {
     weight    : isize,
     renderable: Renderable,
@@ -21,6 +22,7 @@ pub struct MenuItem {
 }
 
 impl ComponentTrait for MenuItem {
+    #[rustfmt::skip]
     fn new() -> Self {
         MenuItem {
             weight    : 0,
@@ -82,6 +84,7 @@ impl ComponentTrait for MenuItem {
 }
 
 impl MenuItem {
+    #[rustfmt::skip]
     pub fn label(label: &str) -> Self {
         MenuItem {
             weight    : 0,
@@ -90,6 +93,7 @@ impl MenuItem {
         }
     }
 
+    #[rustfmt::skip]
     pub fn link(label: &str, path: &str) -> Self {
         MenuItem {
             weight    : 0,
@@ -98,6 +102,7 @@ impl MenuItem {
         }
     }
 
+    #[rustfmt::skip]
     pub fn link_blank(label: &str, path: &str) -> Self {
         MenuItem {
             weight    : 0,
@@ -106,6 +111,7 @@ impl MenuItem {
         }
     }
 
+    #[rustfmt::skip]
     pub fn html(html: Markup) -> Self {
         MenuItem {
             weight    : 0,
@@ -114,6 +120,7 @@ impl MenuItem {
         }
     }
 
+    #[rustfmt::skip]
     pub fn separator() -> Self {
         MenuItem {
             weight    : 0,
@@ -122,6 +129,7 @@ impl MenuItem {
         }
     }
 
+    #[rustfmt::skip]
     pub fn submenu(label: &str, menu: Menu) -> Self {
         MenuItem {
             weight    : 0,
@@ -167,6 +175,7 @@ pub_const_handler!(COMPONENT_MENU);
 
 hook_before_render_component!(HOOK_BEFORE_RENDER_MENU, Menu);
 
+#[rustfmt::skip]
 pub struct Menu {
     weight    : isize,
     renderable: Renderable,
@@ -177,6 +186,7 @@ pub struct Menu {
 }
 
 impl ComponentTrait for Menu {
+    #[rustfmt::skip]
     fn new() -> Self {
         Menu {
             weight    : 0,
diff --git a/pagetop/src/base/component/paragraph.rs b/pagetop/src/base/component/paragraph.rs
index f469e180..74124be3 100644
--- a/pagetop/src/base/component/paragraph.rs
+++ b/pagetop/src/base/component/paragraph.rs
@@ -11,6 +11,7 @@ pub enum ParagraphDisplay {
     Normal,
 }
 
+#[rustfmt::skip]
 pub struct Paragraph {
     weight    : isize,
     renderable: Renderable,
@@ -22,6 +23,7 @@ pub struct Paragraph {
 }
 
 impl ComponentTrait for Paragraph {
+    #[rustfmt::skip]
     fn new() -> Self {
         Paragraph {
             weight    : 0,
@@ -130,6 +132,7 @@ impl Paragraph {
         self
     }
 
+    #[rustfmt::skip]
     pub fn alter_display(&mut self, display: ParagraphDisplay) -> &mut Self {
         self.display = display;
         self.classes.alter(
diff --git a/pagetop/src/base/module/homepage.rs b/pagetop/src/base/module/homepage.rs
index 47f8ffcd..eb8e41dd 100644
--- a/pagetop/src/base/module/homepage.rs
+++ b/pagetop/src/base/module/homepage.rs
@@ -27,8 +27,8 @@ impl ModuleTrait for DefaultHomePage {
 async fn demo() -> ResultPage<Markup, FatalError> {
     Page::new()
         .with_title(l("page_title").as_str())
-        .with_context(PageOp::AddStyleSheet(
-            StyleSheet::located("/theme/module/homepage/styles.css"
+        .with_context(PageOp::AddStyleSheet(StyleSheet::located(
+            "/theme/module/homepage/styles.css",
         )))
         .add_to("region-content", hello_world())
         .add_to("region-content", welcome())
diff --git a/pagetop/src/base/theme/aliner.rs b/pagetop/src/base/theme/aliner.rs
index ca9bd6d1..3c73701f 100644
--- a/pagetop/src/base/theme/aliner.rs
+++ b/pagetop/src/base/theme/aliner.rs
@@ -16,12 +16,11 @@ impl ThemeTrait for Aliner {
     }
 
     fn before_render_page(&self, page: &mut Page) {
-        page
-            .alter_context(PageOp::AddFavicon(
-                Favicon::new().with_icon("/theme/favicon.png"),
-            ))
-            .alter_context(PageOp::AddStyleSheet(
-                StyleSheet::located("/aliner/css/styles.css").with_weight(-99),
-            ));
+        page.alter_context(PageOp::AddFavicon(
+            Favicon::new().with_icon("/theme/favicon.png"),
+        ))
+        .alter_context(PageOp::AddStyleSheet(
+            StyleSheet::located("/aliner/css/styles.css").with_weight(-99),
+        ));
     }
 }
diff --git a/pagetop/src/base/theme/bootsier.rs b/pagetop/src/base/theme/bootsier.rs
index 6033742a..ffdad73f 100644
--- a/pagetop/src/base/theme/bootsier.rs
+++ b/pagetop/src/base/theme/bootsier.rs
@@ -18,50 +18,46 @@ impl ThemeTrait for Bootsier {
     }
 
     fn before_render_page(&self, page: &mut Page) {
-        page
-            .alter_context(PageOp::AddFavicon(
-                Favicon::new().with_icon("/theme/favicon.png"),
-            ))
-            .alter_context(PageOp::AddStyleSheet(
-                StyleSheet::located("/bootsier/css/bootstrap.min.css")
-                    .with_version("5.1.3")
-                    .with_weight(-99),
-            ))
-            .alter_context(PageOp::AddJavaScript(
-                JavaScript::located("/bootsier/js/bootstrap.bundle.min.js")
-                    .with_version("5.1.3")
-                    .with_weight(-99),
-            ))
-            .alter_context(PageOp::AddJQuery);
+        page.alter_context(PageOp::AddFavicon(
+            Favicon::new().with_icon("/theme/favicon.png"),
+        ))
+        .alter_context(PageOp::AddStyleSheet(
+            StyleSheet::located("/bootsier/css/bootstrap.min.css")
+                .with_version("5.1.3")
+                .with_weight(-99),
+        ))
+        .alter_context(PageOp::AddJavaScript(
+            JavaScript::located("/bootsier/js/bootstrap.bundle.min.js")
+                .with_version("5.1.3")
+                .with_weight(-99),
+        ))
+        .alter_context(PageOp::AddJQuery);
     }
 
     fn error_404_not_found(&self) -> Container {
-        Container::new()
-            .with_component(
-                Html::with(html! {
-                    div class="jumbotron" {
-                        div class="media" {
-                            img
-                                src="/bootsier/images/caution.png"
-                                class="mr-4"
-                                style="width: 20%; max-width: 188px"
-                                alt="Caution!";
-                            div class="media-body" {
-                                h1 class="display-4" { ("RESOURCE NOT FOUND") }
-                                p class="lead" { (l("e404-description")) }
-                                hr class="my-4";
-                                p { (l("e404-description")) }
-                                a
-                                    class="btn btn-primary btn-lg"
-                                    href="/"
-                                    role="button"
-                                {
-                                    (l("back-homepage"))
-                                }
-                            }
+        Container::new().with_component(Html::with(html! {
+            div class="jumbotron" {
+                div class="media" {
+                    img
+                        src="/bootsier/images/caution.png"
+                        class="mr-4"
+                        style="width: 20%; max-width: 188px"
+                        alt="Caution!";
+                    div class="media-body" {
+                        h1 class="display-4" { ("RESOURCE NOT FOUND") }
+                        p class="lead" { (l("e404-description")) }
+                        hr class="my-4";
+                        p { (l("e404-description")) }
+                        a
+                            class="btn btn-primary btn-lg"
+                            href="/"
+                            role="button"
+                        {
+                            (l("back-homepage"))
                         }
                     }
-                })
-            )
+                }
+            }
+        }))
     }
 }
diff --git a/pagetop/src/base/theme/bulmix.rs b/pagetop/src/base/theme/bulmix.rs
index fae254ed..53b72c28 100644
--- a/pagetop/src/base/theme/bulmix.rs
+++ b/pagetop/src/base/theme/bulmix.rs
@@ -16,18 +16,18 @@ impl ThemeTrait for Bulmix {
     }
 
     fn before_render_page(&self, page: &mut Page) {
-        page
-            .alter_context(PageOp::AddFavicon(
-                Favicon::new().with_icon("/theme/favicon.png"),
-            ))
-            .alter_context(PageOp::AddStyleSheet(
-                StyleSheet::located("/bulmix/css/bulma.min.css")
-                    .with_version("0.9.4")
-                    .with_weight(-99),
-            ))
-            .alter_context(PageOp::AddJQuery);
+        page.alter_context(PageOp::AddFavicon(
+            Favicon::new().with_icon("/theme/favicon.png"),
+        ))
+        .alter_context(PageOp::AddStyleSheet(
+            StyleSheet::located("/bulmix/css/bulma.min.css")
+                .with_version("0.9.4")
+                .with_weight(-99),
+        ))
+        .alter_context(PageOp::AddJQuery);
     }
 
+    #[rustfmt::skip]
     fn before_render_component(
         &self,
         component: &mut dyn ComponentTrait,
diff --git a/pagetop/src/config.rs b/pagetop/src/config.rs
index 7c8b32d8..76dd5777 100644
--- a/pagetop/src/config.rs
+++ b/pagetop/src/config.rs
@@ -62,6 +62,7 @@ macro_rules! config_map {
     };
 }
 
+#[rustfmt::skip]
 #[derive(Debug, Deserialize)]
 pub struct App {
     pub name          : String,
@@ -73,6 +74,7 @@ pub struct App {
     pub run_mode      : String,
 }
 
+#[rustfmt::skip]
 #[derive(Debug, Deserialize)]
 pub struct Log {
     pub tracing       : String,
@@ -82,6 +84,7 @@ pub struct Log {
     pub format        : String,
 }
 
+#[rustfmt::skip]
 #[derive(Debug, Deserialize)]
 pub struct Database {
     pub db_type       : String,
@@ -93,17 +96,20 @@ pub struct Database {
     pub max_pool_size : u32,
 }
 
+#[rustfmt::skip]
 #[derive(Debug, Deserialize)]
 pub struct Webserver {
     pub bind_address  : String,
     pub bind_port     : u16,
 }
 
+#[rustfmt::skip]
 #[derive(Debug, Deserialize)]
 pub struct Dev {
     pub static_files  : String,
 }
 
+#[rustfmt::skip]
 #[derive(Debug, Deserialize)]
 pub struct Settings {
     pub app           : App,
diff --git a/pagetop/src/core/component/all.rs b/pagetop/src/core/component/all.rs
index 74873a46..b307dc40 100644
--- a/pagetop/src/core/component/all.rs
+++ b/pagetop/src/core/component/all.rs
@@ -4,9 +4,8 @@ use crate::LazyStatic;
 use std::collections::HashMap;
 use std::sync::RwLock;
 
-static COMPONENTS: LazyStatic<RwLock<HashMap<&str, ComponentsBundle>>> = LazyStatic::new(||
-    RwLock::new(HashMap::new())
-);
+static COMPONENTS: LazyStatic<RwLock<HashMap<&str, ComponentsBundle>>> =
+    LazyStatic::new(|| RwLock::new(HashMap::new()));
 
 pub fn add_component_to(region: &'static str, component: impl ComponentTrait) {
     let mut hmap = COMPONENTS.write().unwrap();
diff --git a/pagetop/src/core/hook.rs b/pagetop/src/core/hook.rs
index 579c3bbc..2ccd6768 100644
--- a/pagetop/src/core/hook.rs
+++ b/pagetop/src/core/hook.rs
@@ -2,8 +2,8 @@ mod definition;
 pub use definition::{action_ref, AnyHookAction, HookActionTrait};
 
 mod holder;
-pub use holder::HookAction;
 use holder::ActionsHolder;
+pub use holder::HookAction;
 
 mod all;
 pub(crate) use all::add_action;
diff --git a/pagetop/src/core/hook/all.rs b/pagetop/src/core/hook/all.rs
index e98d5ca3..a5eeb5a7 100644
--- a/pagetop/src/core/hook/all.rs
+++ b/pagetop/src/core/hook/all.rs
@@ -1,14 +1,13 @@
-use super::{HookAction, ActionsHolder};
-use crate::LazyStatic;
+use super::{ActionsHolder, HookAction};
 use crate::util::Handler;
+use crate::LazyStatic;
 
 use std::collections::HashMap;
 use std::sync::RwLock;
 
 // Registered actions.
-static ACTIONS: LazyStatic<RwLock<HashMap<Handler, ActionsHolder>>> = LazyStatic::new(||
-    RwLock::new(HashMap::new())
-);
+static ACTIONS: LazyStatic<RwLock<HashMap<Handler, ActionsHolder>>> =
+    LazyStatic::new(|| RwLock::new(HashMap::new()));
 
 pub fn add_action(action: HookAction) {
     let mut actions = ACTIONS.write().unwrap();
diff --git a/pagetop/src/core/module/all.rs b/pagetop/src/core/module/all.rs
index d0b48655..803d1ac2 100644
--- a/pagetop/src/core/module/all.rs
+++ b/pagetop/src/core/module/all.rs
@@ -8,9 +8,8 @@ use crate::{db::*, run_now};
 use std::sync::RwLock;
 
 // Enabled modules.
-static ENABLED_MODULES: LazyStatic<RwLock<Vec<&dyn ModuleTrait>>> = LazyStatic::new(||
-    RwLock::new(Vec::new())
-);
+static ENABLED_MODULES: LazyStatic<RwLock<Vec<&dyn ModuleTrait>>> =
+    LazyStatic::new(|| RwLock::new(Vec::new()));
 
 /* Disabled modules.
 static DISABLED_MODULES: Lazy<RwLock<Vec<&dyn ModuleTrait>>> = Lazy::new(|| {
@@ -35,7 +34,8 @@ fn add_to(list: &mut Vec<&dyn ModuleTrait>, module: &'static dyn ModuleTrait) {
         .read()
         .unwrap()
         .iter()
-        .any(|m| m.handler() == module.handler()) && !list.iter().any(|m| m.handler() == module.handler())
+        .any(|m| m.handler() == module.handler())
+        && !list.iter().any(|m| m.handler() == module.handler())
     {
         trace::debug!("Enabling module \"{}\"", module.single_name());
         list.push(module);
diff --git a/pagetop/src/core/theme/all.rs b/pagetop/src/core/theme/all.rs
index 923175fe..256be72a 100644
--- a/pagetop/src/core/theme/all.rs
+++ b/pagetop/src/core/theme/all.rs
@@ -6,9 +6,8 @@ use std::sync::RwLock;
 include!(concat!(env!("OUT_DIR"), "/theme.rs"));
 
 // Temas registrados.
-static THEMES: LazyStatic<RwLock<Vec<&dyn ThemeTrait>>> = LazyStatic::new(||
-    RwLock::new(Vec::new())
-);
+static THEMES: LazyStatic<RwLock<Vec<&dyn ThemeTrait>>> =
+    LazyStatic::new(|| RwLock::new(Vec::new()));
 
 pub fn register_themes(themes: Vec<&'static dyn ThemeTrait>) {
     for t in themes {
diff --git a/pagetop/src/core/theme/definition.rs b/pagetop/src/core/theme/definition.rs
index f1a65d46..ab996e6c 100644
--- a/pagetop/src/core/theme/definition.rs
+++ b/pagetop/src/core/theme/definition.rs
@@ -125,25 +125,19 @@ pub trait ThemeTrait: BaseTheme + Send + Sync {
     }
 
     fn error_404_not_found(&self) -> Container {
-        Container::new()
-            .with_component(
-                Html::with(html! {
-                    div {
-                        h1 { ("RESOURCE NOT FOUND") }
-                    }
-                })
-            )
+        Container::new().with_component(Html::with(html! {
+            div {
+                h1 { ("RESOURCE NOT FOUND") }
+            }
+        }))
     }
 
     fn error_403_access_denied(&self) -> Container {
-        Container::new()
-            .with_component(
-                Html::with(html! {
-                    div {
-                        h1 { ("FORBIDDEN ACCESS") }
-                    }
-                })
-            )
+        Container::new().with_component(Html::with(html! {
+            div {
+                h1 { ("FORBIDDEN ACCESS") }
+            }
+        }))
     }
 }
 
diff --git a/pagetop/src/html.rs b/pagetop/src/html.rs
index 7bbfede9..eb8e1563 100644
--- a/pagetop/src/html.rs
+++ b/pagetop/src/html.rs
@@ -1,7 +1,7 @@
 pub use maud::{html, Markup, PreEscaped, DOCTYPE};
 
 mod assets;
-pub use assets::javascript::{JavaScript, JSMode};
+pub use assets::javascript::{JavaScript, ModeJS};
 pub use assets::stylesheet::{StyleSheet, TargetMedia};
 pub use assets::Assets;
 
diff --git a/pagetop/src/html/assets/javascript.rs b/pagetop/src/html/assets/javascript.rs
index 70297e3a..8d72e7fd 100644
--- a/pagetop/src/html/assets/javascript.rs
+++ b/pagetop/src/html/assets/javascript.rs
@@ -2,18 +2,19 @@ use super::AssetsTrait;
 use crate::html::{html, Markup};
 
 #[derive(PartialEq)]
-pub enum JSMode {
+pub enum ModeJS {
     Async,
     Defer,
     Normal,
 }
 
+#[rustfmt::skip]
 pub struct JavaScript {
     source : &'static str,
     prefix : &'static str,
     version: &'static str,
     weight : isize,
-    mode   : JSMode,
+    mode   : ModeJS,
 }
 
 impl AssetsTrait for JavaScript {
@@ -29,21 +30,22 @@ impl AssetsTrait for JavaScript {
         html! {
             script type="text/javascript"
                 src=(crate::concat_string!(self.source, self.prefix, self.version))
-                async[self.mode == JSMode::Async]
-                defer[self.mode == JSMode::Defer]
+                async[self.mode == ModeJS::Async]
+                defer[self.mode == ModeJS::Defer]
                 {};
         }
     }
 }
 
 impl JavaScript {
+    #[rustfmt::skip]
     pub fn located(source: &'static str) -> Self {
         JavaScript {
             source,
             prefix : "",
             version: "",
             weight : 0,
-            mode   : JSMode::Defer,
+            mode   : ModeJS::Defer,
         }
     }
 
@@ -61,7 +63,7 @@ impl JavaScript {
         self
     }
 
-    pub fn with_mode(mut self, mode: JSMode) -> Self {
+    pub fn with_mode(mut self, mode: ModeJS) -> Self {
         self.mode = mode;
         self
     }
diff --git a/pagetop/src/html/assets/stylesheet.rs b/pagetop/src/html/assets/stylesheet.rs
index 481c0f5d..000af232 100644
--- a/pagetop/src/html/assets/stylesheet.rs
+++ b/pagetop/src/html/assets/stylesheet.rs
@@ -1,8 +1,14 @@
 use super::AssetsTrait;
 use crate::html::{html, Markup};
 
-pub enum TargetMedia {Default, Print, Screen, Speech}
+pub enum TargetMedia {
+    Default,
+    Print,
+    Screen,
+    Speech,
+}
 
+#[rustfmt::skip]
 pub struct StyleSheet {
     source : &'static str,
     prefix : &'static str,
@@ -31,6 +37,7 @@ impl AssetsTrait for StyleSheet {
 }
 
 impl StyleSheet {
+    #[rustfmt::skip]
     pub fn located(source: &'static str) -> Self {
         StyleSheet {
             source,
@@ -55,6 +62,7 @@ impl StyleSheet {
         self
     }
 
+    #[rustfmt::skip]
     pub fn for_media(mut self, media: TargetMedia) -> Self {
         self.media = match media {
             TargetMedia::Print  => Some("print"),
diff --git a/pagetop/src/html/classes.rs b/pagetop/src/html/classes.rs
index dd60f177..3bdca35d 100644
--- a/pagetop/src/html/classes.rs
+++ b/pagetop/src/html/classes.rs
@@ -14,6 +14,7 @@ pub enum ClassesOp {
     SetDefaultIfEmpty,
 }
 
+#[rustfmt::skip]
 #[derive(Default)]
 pub struct Classes {
     default: String,
@@ -21,6 +22,7 @@ pub struct Classes {
 }
 
 impl Classes {
+    #[rustfmt::skip]
     pub fn new() -> Self {
         Classes {
             default: "".to_owned(),
diff --git a/pagetop/src/html/favicon.rs b/pagetop/src/html/favicon.rs
index d3819cf8..604a7873 100644
--- a/pagetop/src/html/favicon.rs
+++ b/pagetop/src/html/favicon.rs
@@ -29,10 +29,8 @@ impl Favicon {
     }
 
     pub fn with_theme_color(mut self, color: &str) -> Self {
-        self.0.push(format!(
-            "<meta name=\"theme-color\" content=\"{}\">",
-            color
-        ));
+        self.0
+            .push(format!("<meta name=\"theme-color\" content=\"{}\">", color));
         self
     }
 
diff --git a/pagetop/src/prelude.rs b/pagetop/src/prelude.rs
index 1420f1d6..f0935e37 100644
--- a/pagetop/src/prelude.rs
+++ b/pagetop/src/prelude.rs
@@ -1,15 +1,9 @@
 //! Re-exporta recursos comunes.
 
 // Global macros and helpers.
-pub use crate::{
-    args,
-    concat_string,
-    pub_const_handler,
-    theme_static_files,
-    LazyStatic
-};
 pub use crate::util;
 pub use crate::util::Handler;
+pub use crate::{args, concat_string, pub_const_handler, theme_static_files, LazyStatic};
 
 pub use crate::config::SETTINGS;
 
diff --git a/pagetop/src/response/page.rs b/pagetop/src/response/page.rs
index cd6688fb..92a8241f 100644
--- a/pagetop/src/response/page.rs
+++ b/pagetop/src/response/page.rs
@@ -1,4 +1,4 @@
-use crate::html::{Favicon, StyleSheet, JavaScript};
+use crate::html::{Favicon, JavaScript, StyleSheet};
 
 pub use actix_web::Result as ResultPage;
 
diff --git a/pagetop/src/response/page/context.rs b/pagetop/src/response/page/context.rs
index c77465e1..9b5ed179 100644
--- a/pagetop/src/response/page/context.rs
+++ b/pagetop/src/response/page/context.rs
@@ -2,16 +2,16 @@ use super::PageOp;
 use crate::config::SETTINGS;
 use crate::core::theme::all::theme_by_single_name;
 use crate::core::theme::ThemeTrait;
-use crate::html::{html, Assets, Favicon, StyleSheet, JavaScript, JSMode, Markup, IdentifierValue};
+use crate::html::{html, Assets, Favicon, IdentifierValue, JavaScript, Markup, ModeJS, StyleSheet};
 use crate::{base, concat_string, util, LazyStatic};
 
-static DEFAULT_THEME: LazyStatic<&dyn ThemeTrait> = LazyStatic::new(||
-    match theme_by_single_name(&SETTINGS.app.theme) {
+static DEFAULT_THEME: LazyStatic<&dyn ThemeTrait> =
+    LazyStatic::new(|| match theme_by_single_name(&SETTINGS.app.theme) {
         Some(theme) => theme,
         None => &base::theme::bootsier::Bootsier,
-    }
-);
+    });
 
+#[rustfmt::skip]
 pub struct PageContext {
     theme      : &'static dyn ThemeTrait,
     favicon    : Option<Favicon>,
@@ -24,6 +24,7 @@ pub struct PageContext {
 }
 
 impl PageContext {
+    #[rustfmt::skip]
     pub fn new() -> Self {
         PageContext {
             theme      : *DEFAULT_THEME,
@@ -76,7 +77,7 @@ impl PageContext {
                         JavaScript::located("/theme/js/jquery.min.js")
                             .with_version("3.6.0")
                             .with_weight(isize::MIN)
-                            .with_mode(JSMode::Normal),
+                            .with_mode(ModeJS::Normal),
                     );
                     self.with_jquery = true;
                 }
diff --git a/pagetop/src/response/page/definition.rs b/pagetop/src/response/page/definition.rs
index 5543938d..6bbf0cd5 100644
--- a/pagetop/src/response/page/definition.rs
+++ b/pagetop/src/response/page/definition.rs
@@ -1,10 +1,4 @@
-use super::{
-    BeforeRenderPageHook,
-    PageContext,
-    PageOp,
-    ResultPage,
-    HOOK_BEFORE_RENDER_PAGE,
-};
+use super::{BeforeRenderPageHook, PageContext, PageOp, ResultPage, HOOK_BEFORE_RENDER_PAGE};
 use crate::app::fatal_error::FatalError;
 use crate::config::SETTINGS;
 use crate::core::component::*;
@@ -47,6 +41,7 @@ pub enum TextDirection {
     RightToLeft,
 }
 
+#[rustfmt::skip]
 pub struct Page {
     context     : PageContext,
     language    : AttributeValue,
@@ -59,6 +54,7 @@ pub struct Page {
 }
 
 impl Page {
+    #[rustfmt::skip]
     pub fn new() -> Self {
         Page {
             context     : PageContext::new(),
diff --git a/pagetop/src/util.rs b/pagetop/src/util.rs
index 28a979d2..06ce3261 100644
--- a/pagetop/src/util.rs
+++ b/pagetop/src/util.rs
@@ -37,12 +37,8 @@ pub const fn handler(
 #[macro_export]
 macro_rules! pub_const_handler {
     ( $HANDLER:ident ) => {
-        pub const $HANDLER: $crate::util::Handler = $crate::util::handler(
-            module_path!(),
-            file!(),
-            line!(),
-            column!(),
-        );
+        pub const $HANDLER: $crate::util::Handler =
+            $crate::util::handler(module_path!(), file!(), line!(), column!());
     };
 }
 
@@ -89,10 +85,8 @@ macro_rules! theme_static_files {
             $cfg.service($crate::app::ResourceFiles::new($dir, generate()));
         } else {
             $cfg.service(
-                $crate::app::ActixFiles::new(
-                    $dir, $crate::concat_string!(static_files, $dir)
-                )
-                .show_files_listing(),
+                $crate::app::ActixFiles::new($dir, $crate::concat_string!(static_files, $dir))
+                    .show_files_listing(),
             );
         }
     }};