typic-derive
| Crates.io | typic-derive |
| lib.rs | typic-derive |
| version | 0.3.0 |
| source | src |
| created_at | 2019-12-28 20:12:56.009938 |
| updated_at | 2020-06-30 21:22:45.395538 |
| description | Type-safe transmutations between layout-compatible types. |
| homepage | |
| repository | https://github.com/jswrenn/typic |
| max_upload_size | |
| id | 193031 |
| size | 9,830 |
Jack Wrenn (jswrenn)
documentation
README
Typic
Typic helps you transmute fearlessly. It worries about the subtleties of soundness and safety so you don't have to!
Just import it and replace your #[repr(...)] attributes with #[typic::repr(...)]:
// Import it!
use typic::{self, TransmuteInto};
// Update your attributes!
#[typic::repr(C)]
pub struct Foo(pub u8, pub u16);
// Transmute fearlessly!
let _ : Foo = u32::default().transmute_into(); // Alchemy achieved!
let _ : u32 = Foo::default().transmute_into(); // Compiler Error!
License
Licensed under either of Apache License, Version 2.0 or MIT license at your option.Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this crate by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.