diff --git a/Cargo.toml b/Cargo.toml
index 66e42e5..dadc2c1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rasterize"
-version = "0.3.10"
+version = "0.3.11"
 authors = ["Pavel Aslanov <asl.pavel@gmail.com>"]
 description = "Simple and small 2D rendering library"
 edition = "2021"
diff --git a/src/color.rs b/src/color.rs
index 8e6d5b1..cd71658 100644
--- a/src/color.rs
+++ b/src/color.rs
@@ -2,6 +2,7 @@ use crate::{simd::f32x4, Paint, Point, Scalar, Transform, Units};
 use bytemuck::{Pod, Zeroable};
 #[cfg(feature = "serde")]
 use serde::{de::DeserializeSeed, Deserializer};
+use serde::{Deserialize, Serialize};
 use std::{
     collections::HashMap,
     fmt,
@@ -224,12 +225,35 @@ impl FromStr for RGBA {
     }
 }
 
+#[cfg(feature = "serde")]
+impl Serialize for RGBA {
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: serde::Serializer,
+    {
+        serializer.collect_str(self)
+    }
+}
+
 #[cfg(feature = "serde")]
 #[derive(Clone)]
 pub struct RGBADeserializer<'a> {
     pub colors: &'a HashMap<String, RGBA>,
 }
 
+#[cfg(feature = "serde")]
+impl<'de> Deserialize<'de> for RGBA {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: Deserializer<'de>,
+    {
+        RGBADeserializer {
+            colors: &SVG_COLORS,
+        }
+        .deserialize(deserializer)
+    }
+}
+
 #[cfg(feature = "serde")]
 impl<'de, 'a> DeserializeSeed<'de> for RGBADeserializer<'a> {
     type Value = RGBA;
@@ -238,7 +262,6 @@ impl<'de, 'a> DeserializeSeed<'de> for RGBADeserializer<'a> {
     where
         D: Deserializer<'de>,
     {
-        use serde::Deserialize;
         let color = std::borrow::Cow::<'de, str>::deserialize(deserializer)?;
         RGBA::from_str_named(color.as_ref(), self.colors).map_err(serde::de::Error::custom)
     }
diff --git a/src/svg.rs b/src/svg.rs
index e296973..c9ec5b4 100644
--- a/src/svg.rs
+++ b/src/svg.rs
@@ -307,12 +307,15 @@ impl<I: Read> SvgPathParser<I> {
             Some(op) => op,
         };
         let cmd = match op {
+            // move
             b'M' | b'm' => {
                 let dst = self.parse_point()?;
                 self.subpath_start = dst;
                 SvgPathCmd::MoveTo(dst)
             }
+            // line
             b'L' | b'l' => SvgPathCmd::LineTo(self.parse_point()?),
+            // vertical line
             b'V' | b'v' => {
                 let y = self.parser.parse_scalar()?;
                 let p0 = self.position;
@@ -323,6 +326,7 @@ impl<I: Read> SvgPathParser<I> {
                 };
                 SvgPathCmd::LineTo(p1)
             }
+            // horizontal line
             b'H' | b'h' => {
                 let x = self.parser.parse_scalar()?;
                 let p0 = self.position;
@@ -333,7 +337,9 @@ impl<I: Read> SvgPathParser<I> {
                 };
                 SvgPathCmd::LineTo(p1)
             }
+            // quadratic bezier curve
             b'Q' | b'q' => SvgPathCmd::QuadTo(self.parse_point()?, self.parse_point()?),
+            // smooth quadratic bezier curve
             b'T' | b't' => {
                 let p1 = match self.prev_cmd {
                     Some(SvgPathCmd::QuadTo(p1, p2)) => 2.0 * p2 - p1,
@@ -342,11 +348,13 @@ impl<I: Read> SvgPathParser<I> {
                 let p2 = self.parse_point()?;
                 SvgPathCmd::QuadTo(p1, p2)
             }
+            // cubic bezier curve
             b'C' | b'c' => SvgPathCmd::CubicTo(
                 self.parse_point()?,
                 self.parse_point()?,
                 self.parse_point()?,
             ),
+            // smooth cubic bezier curve
             b'S' | b's' => {
                 let p1 = match self.prev_cmd {
                     Some(SvgPathCmd::CubicTo(_, p2, p3)) => 2.0 * p3 - p2,
@@ -356,6 +364,7 @@ impl<I: Read> SvgPathParser<I> {
                 let p3 = self.parse_point()?;
                 SvgPathCmd::CubicTo(p1, p2, p3)
             }
+            // elliptical arc
             b'A' | b'a' => {
                 let rx = self.parser.parse_scalar()?;
                 let ry = self.parser.parse_scalar()?;
@@ -371,6 +380,7 @@ impl<I: Read> SvgPathParser<I> {
                     dst,
                 }
             }
+            // close path
             b'Z' | b'z' => SvgPathCmd::Close(self.subpath_start),
             _ => unreachable!(),
         };