From 3b785d2624334fc6d46afc0b8ae5880d78debd25 Mon Sep 17 00:00:00 2001
From: Kornel <kornel@geekhood.net>
Date: Mon, 18 Dec 2017 04:18:20 +0000
Subject: [PATCH] Docs
---
src/flags.rs | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/flags.rs b/src/flags.rs
index 38200a0..420b1f0 100644
--- a/src/flags.rs
+++ b/src/flags.rs
@@ -96,10 +96,19 @@ impl Default for Flags {
}
#[derive(Copy, Clone, Debug)]
+#[doc(hidden)]
+/// Special marker used to vary `Flags` at compile time
pub struct DisallowCache;
#[derive(Copy, Clone, Debug)]
+#[doc(hidden)]
+/// Special marker used to vary `Flags` at compile time
pub struct AllowCache;
+/// Used by `Flags` to keep track whether `Flags::NO_CACHE` has been used,
+/// which enables thread-safe sharing of `Transform`s.
+///
+/// Valid values are `AllowCache` and `DisallowCache`,
+/// but you won't need to use them directly. Just use `Flags`' constants.
pub trait CacheFlag: Sized {}
impl CacheFlag for AllowCache {}
impl CacheFlag for DisallowCache {}
--
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