michaelkuc6/blog_os
1
0
Fork 0
mirror of https://github.com/phil-opp/blog_os.git synced 2025-12-16 22:37:49 +00:00
Code Issues Projects Releases Wiki Activity

unsafe -> unstable

Browse Source
This commit is contained in:
Philipp Oppermann
2019-06-26 18:14:33 +02:00
parent 7abd49dc56
commit 3178be619e
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
blog/content/second-edition/posts/10-heap-allocation/index.md
View File

@@ -341,7 +341,7 @@ fn alloc_error_handler(layout: alloc::alloc::Layout) -> ! {
}
```
The `alloc_error_handler` function is still unsafe, so we need a feature gate to enable it. The function receives a single argument: the `Layout` instance that was passed to `alloc` when the allocation failure occurred. There's nothing we can do to resolve that failure, so we just panic with a message that contains the `Layout` instance.
The `alloc_error_handler` function is still unstable, so we need a feature gate to enable it. The function receives a single argument: the `Layout` instance that was passed to `alloc` when the allocation failure occurred. There's nothing we can do to resolve that failure, so we just panic with a message that contains the `Layout` instance.
With this function, compilation errors should be fixed. Now we can use the allocation and collection types of `alloc`, for example we can use a [`Box`] to allocate a value on the heap: