1 unstable release
0.1.0 | Jan 26, 2024 |
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#350 in Procedural macros
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🦀 typed-fields
Do you like strongly-typed structs?
typed-fields
is a collection of macros that generate types following the
newtype pattern. The following types are currently supported:
name!
- a string-based typenumber!
- a number-based typesecret!
- a type for secrets (requires thesecret
feature)
Example
The following example showcases the number!
macro, which generates a new type
that is backed by an i64
.
use typed_fields::number;
// Define a new type that is backed by an `i64`
number!(UserId);
fn main() {
// Create a new `UserId` from an `i64`
let id = UserId::new(42);
// Common traits like `Display` are automatically implemented for the type
println!("User ID: {}", id);
}
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
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.
Dependencies
~0.3–0.8MB
~19K SLoC