From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 servo/components/style/values/generics/column.rs | 45 ++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 servo/components/style/values/generics/column.rs

(limited to 'servo/components/style/values/generics/column.rs')

diff --git a/servo/components/style/values/generics/column.rs b/servo/components/style/values/generics/column.rs
new file mode 100644
index 0000000000..4b5f0e0399
--- /dev/null
+++ b/servo/components/style/values/generics/column.rs
@@ -0,0 +1,45 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+//! Generic types for the column properties.
+
+/// A generic type for `column-count` values.
+#[derive(
+    Animate,
+    Clone,
+    ComputeSquaredDistance,
+    Copy,
+    Debug,
+    MallocSizeOf,
+    Parse,
+    PartialEq,
+    SpecifiedValueInfo,
+    ToAnimatedValue,
+    ToAnimatedZero,
+    ToComputedValue,
+    ToCss,
+    ToResolvedValue,
+    ToShmem,
+)]
+pub enum ColumnCount<PositiveInteger> {
+    /// A positive integer.
+    Integer(PositiveInteger),
+    /// The keyword `auto`.
+    #[animation(error)]
+    Auto,
+}
+
+impl<I> ColumnCount<I> {
+    /// Returns `auto`.
+    #[inline]
+    pub fn auto() -> Self {
+        ColumnCount::Auto
+    }
+
+    /// Returns whether this value is `auto`.
+    #[inline]
+    pub fn is_auto(self) -> bool {
+        matches!(self, ColumnCount::Auto)
+    }
+}
-- 
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