6 releases
Uses new Rust 2021
0.1.5 | May 5, 2022 |
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0.1.4 | Oct 18, 2021 |
0.1.3 | Apr 7, 2021 |
0.1.0 | Mar 28, 2021 |
#12 in #attribute
36,853 downloads per month
Used in 81 crates
(via structmeta)
54KB
1.5K
SLoC
StructMeta
Parse Rust's attribute arguments by defining a struct.
Documentation
See #[derive(StructMeta)]
documentation for details.
Example
use structmeta::StructMeta;
use syn::{parse_quote, Attribute, LitInt, LitStr};
#[derive(StructMeta, Debug)]
struct MyAttr {
x: LitInt,
y: LitStr,
}
let attr: Attribute = parse_quote!(#[my_attr(x = 10, y = "abc")]);
let attr: MyAttr = attr.parse_args().unwrap();
println!("x = {}, y = {}", attr.x, attr.y.value());
This code outputs:
x = 10, y = abc
License
This project is dual licensed under Apache-2.0/MIT. See the two LICENSE-* files for details.
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
~195–590KB
~14K SLoC