From a990de90fe41456a23e58bd087d2f107d321f3a1 Mon Sep 17 00:00:00 2001
From: Valentin Popov <valentin@popov.link>
Date: Fri, 19 Jul 2024 16:37:58 +0400
Subject: Deleted vendor folder
---
vendor/addr2line/src/lazy.rs | 31 -------------------------------
1 file changed, 31 deletions(-)
delete mode 100644 vendor/addr2line/src/lazy.rs
(limited to 'vendor/addr2line/src/lazy.rs')
diff --git a/vendor/addr2line/src/lazy.rs b/vendor/addr2line/src/lazy.rs
deleted file mode 100644
index 2df2ed6..0000000
--- a/vendor/addr2line/src/lazy.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-use core::cell::UnsafeCell;
-
-pub struct LazyCell<T> {
- contents: UnsafeCell<Option<T>>,
-}
-impl<T> LazyCell<T> {
- pub fn new() -> LazyCell<T> {
- LazyCell {
- contents: UnsafeCell::new(None),
- }
- }
-
- pub fn borrow(&self) -> Option<&T> {
- unsafe { &*self.contents.get() }.as_ref()
- }
-
- pub fn borrow_with(&self, closure: impl FnOnce() -> T) -> &T {
- // First check if we're already initialized...
- let ptr = self.contents.get();
- if let Some(val) = unsafe { &*ptr } {
- return val;
- }
- // Note that while we're executing `closure` our `borrow_with` may
- // be called recursively. This means we need to check again after
- // the closure has executed. For that we use the `get_or_insert`
- // method which will only perform mutation if we aren't already
- // `Some`.
- let val = closure();
- unsafe { (*ptr).get_or_insert(val) }
- }
-}
--
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