diff options
Diffstat (limited to 'third_party/rust/smart-default/examples')
-rwxr-xr-x | third_party/rust/smart-default/examples/example.rs | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/third_party/rust/smart-default/examples/example.rs b/third_party/rust/smart-default/examples/example.rs new file mode 100755 index 0000000000..aa82f999a0 --- /dev/null +++ b/third_party/rust/smart-default/examples/example.rs @@ -0,0 +1,32 @@ +extern crate smart_default; + +use smart_default::SmartDefault; + +#[derive(PartialEq, SmartDefault, Debug)] +#[allow(dead_code)] +enum Foo { + Bar, + #[default] + Baz { + #[default(12)] + a: i32, + b: i32, + #[default(Some(Default::default()))] + c: Option<i32>, + #[default(_code = "vec![1, 2, 3]")] + d: Vec<u32>, + #[default = "four"] + e: String, + }, + Qux(i32), +} + +fn main() { + assert!(Foo::default() == Foo::Baz { + a: 12, + b: 0, + c: Some(0), + d: vec![1, 2, 3], + e: "four".to_owned(), + }); +} |