ThinWrap is a very small Rust library that provides a macro (thin_wrap!
) to wrap any struct in an outer struct, and generate its Deref
and DerefMut
traits automatically.
With ThinWrap:
```rust pub struct Inner;
thin_wrap!(pub, Outer, Inner); ```
Without ThinWrap:
```rust pub struct Inner;
pub struct Outer(Inner);
impl Deref for Outer { type Target = Inner;
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl DerefMut for Outer { fn deref_mut(&mut self) -> &mut Self::Target { &mut self.0 } } ```