field-project

Generic projection for all types! This crate adds projection support, through the Project trait and proj! macro to all types in Rust. No derive required!

```rust use std::pin::Pin; use field_project::proj;

struct Foo { a: i32, b: &'static str, }

fn main() { let foo = Box::pin(Foo { a: 42, b: "hello, world" });

let a: Pin<_> = proj!(foo.a);
let b = proj!(foo.b);

println!("a: {:?}, b: {:?}", a, b);

} ```