# Objective

Fix shields

## Solution

- Correct shield in the Bevy ECS Readme, where only the MIT license is
displayed
![Screenshot 2023-10-01 at 18 28
27](https://github.com/bevyengine/bevy/assets/104745335/a736a65e-0d47-4d9e-b32d-0b843a00922c)
- Add shields to other Readmes.
- homogenize shields and titles.

2023-10-15 00:52:31 +00:00

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Bevy Ptr

The bevy_ptr crate provides low-level abstractions for working with pointers in a more safe way than using rust's raw pointers.

Rust has lifetimed and typed references (&'a T), unlifetimed and typed references (*const T), but no lifetimed but untyped references. bevy_ptr adds them, called Ptr<'a>, PtrMut<'a> and OwningPtr<'a>. These types are lifetime-checked so can never lead to problems like use-after-frees and must always point to valid data.

1.0 KiB Raw Blame History

Bevy Ptr

1.0 KiB

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