Move binary into separate crate and tidy dependencies 🎭

4 files changed, 13 insertions, 10 deletions

diff --git a/src/layout/actions.rs b/src/layout/actions.rs
index 89c10285..7a32a46a 100644
--- a/src/layout/actions.rs
+++ b/src/layout/actions.rs
@@ -1,9 +1,11 @@
 //! Drawing and configuration actions composing layouts.
 
 use std::fmt::{self, Debug, Formatter};
+
+#[cfg(feature = "serialize")]
 use serde::ser::{Serialize, Serializer, SerializeTuple};
-use fontdock::FaceId;
 
+use fontdock::FaceId;
 use crate::geom::Size;
 use super::Layout;
 use self::LayoutAction::*;
@@ -22,6 +24,7 @@ pub enum LayoutAction {
     DebugBox(Size),
 }
 
+#[cfg(feature = "serialize")]
 impl Serialize for LayoutAction {
     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: Serializer {
         match self {
diff --git a/src/layout/mod.rs b/src/layout/mod.rs
index 510f504a..64a2825b 100644
--- a/src/layout/mod.rs
+++ b/src/layout/mod.rs
@@ -1,10 +1,11 @@
 //! Layouting types and engines.
 
 use std::fmt::{self, Display, Formatter};
-use smallvec::SmallVec;
+
+#[cfg(feature = "serialize")]
 use serde::Serialize;
-use fontdock::FaceId;
 
+use fontdock::FaceId;
 use crate::geom::{Size, Margins};
 use self::prelude::*;
 
@@ -31,12 +32,13 @@ pub mod prelude {
 pub type MultiLayout = Vec<Layout>;
 
 /// A finished box with content at fixed positions.
-#[derive(Debug, Clone, PartialEq, Serialize)]
+#[derive(Debug, Clone, PartialEq)]
+#[cfg_attr(feature = "serialize", derive(Serialize))]
 pub struct Layout {
     /// The size of the box.
     pub dimensions: Size,
     /// How to align this layout in a parent container.
-    #[serde(skip)]
+    #[cfg_attr(feature = "serialize", serde(skip))]
     pub align: LayoutAlign,
     /// The actions composing this layout.
     pub actions: Vec<LayoutAction>,
@@ -59,7 +61,7 @@ impl Layout {
 
 /// A vector of layout spaces, that is stack allocated as long as it only
 /// contains at most 2 spaces.
-pub type LayoutSpaces = SmallVec<[LayoutSpace; 2]>;
+pub type LayoutSpaces = Vec<LayoutSpace>;
 
 /// The space into which content is laid out.
 #[derive(Debug, Copy, Clone, PartialEq)]
diff --git a/src/layout/model.rs b/src/layout/model.rs
index 08a9ec0e..bde451e6 100644
--- a/src/layout/model.rs
+++ b/src/layout/model.rs
@@ -4,7 +4,6 @@
 
 use std::future::Future;
 use std::pin::Pin;
-use smallvec::smallvec;
 
 use crate::{Pass, Feedback};
 use crate::SharedFontLoader;
@@ -271,7 +270,7 @@ impl<'a> ModelLayouter<'a> {
                     // new page style and update it within the layouter.
                     let margins = style.margins();
                     self.ctx.base = style.dimensions.unpadded(margins);
-                    self.layouter.set_spaces(smallvec![
+                    self.layouter.set_spaces(vec![
                         LayoutSpace {
                             dimensions: style.dimensions,
                             padding: margins,
diff --git a/src/layout/stack.rs b/src/layout/stack.rs
index e684a6ab..48c7b40a 100644
--- a/src/layout/stack.rs
+++ b/src/layout/stack.rs
@@ -21,7 +21,6 @@
 //! The position of the first aligned box thus depends on the length of the
 //! sentence in the second box.
 
-use smallvec::smallvec;
 use crate::geom::Value4;
 use super::*;
 
@@ -248,7 +247,7 @@ impl StackLayouter {
     pub fn remaining(&self) -> LayoutSpaces {
         let dimensions = self.usable();
 
-        let mut spaces = smallvec![LayoutSpace {
+        let mut spaces = vec![LayoutSpace {
             dimensions,
             padding: Margins::ZERO,
             expansion: LayoutExpansion::new(false, false),