code-spells
| Crates.io | code-spells |
| lib.rs | code-spells |
| version | 0.2.4 |
| source | src |
| created_at | 2023-03-29 20:34:09.764747 |
| updated_at | 2024-11-23 18:40:09.790085 |
| description | Aliases some common (and less common) code snippets to macros named after thematically appropriate spells from Harry Potter, so that instead of calling drop(x), you can cast obliviate!(x) |
| homepage | |
| repository | https://github.com/JSorngard/code_spells/ |
| max_upload_size | |
| id | 824373 |
| size | 31,285 |
Johanna Sörngård (JSorngard)
documentation
README
code-spells
Do you think Rust macros are a bit like magic? I do too!
This crate aliases some common (and some less common) code snippets to macros named after thematically appropriate spells from Harry Potter.
E.g. the drop function can now be cast with obliviate!, Pin::new() with immobulus!, and if you want protection from harmful dementors this crate lets you cast expecto_patronum!(expr, "message") instead of calling expr.expect("message").
let v1 = vec![erecto!(i32); 5];
let mut v2 = geminio!(&v1);
obliviate!(v1);
accio!(expecto_patronum!(v2.get_mut(0), "Dementors B-gone!")) = 5;
Also aliases unsafe to the macro unforgivable!, because what could be more unforgivable than undefined behaviour?
Related crates
Name handover
Since this crate is just a joke, if you have an idea for an actually useful crate for which you want this name, contact the author at the email in the Cargo.toml.
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 the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.