serde and schemars support for Axis (#591)

Author: waywardmonkeys

CHANGELOG.md

@@ -15,6 +15,9 @@ You can find its changes [documented below](#0131-2026-05-13).
 
 This release has an [MSRV][] of 1.85.
 
+## Added
+- `serde` and `schemars` support for `Axis`. ([#591][] by [@waywardmonkeys][])
+
 ## [0.13.1][] (2026-05-13)
 
 This release has an [MSRV][] of 1.85.
@@ -313,6 +316,7 @@ Note: A changelog was not kept for or before this release
 [#575]: https://github.com/linebender/kurbo/pull/575
 [#580]: https://github.com/linebender/kurbo/pull/580
 [#585]: https://github.com/linebender/kurbo/pull/585
+[#591]: https://github.com/linebender/kurbo/pull/591
 
 [Unreleased]: https://github.com/linebender/kurbo/compare/v0.13.1...HEAD
 [0.13.1]: https://github.com/linebender/kurbo/releases/tag/v0.13.1

kurbo/src/axis.rs

@@ -5,6 +5,8 @@ use crate::{Point, Size, Vec2};
 
 /// An axis in the plane.
 #[derive(Copy, Clone, PartialEq, Eq, Debug, Hash)]
+#[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub enum Axis {
     /// The x axis.
     Horizontal,