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25 lines
377 B
25 lines
377 B
4 years ago
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// Check if one can create a function that returns generics (instead of, say,
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// dyn).
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trait SomeTrait {}
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// "marker" struct
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#[derive(Debug)]
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struct SomeStruct {
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field: u8,
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}
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impl SomeTrait for SomeStruct {}
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fn gen_function<T>() -> T
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where
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T: SomeTrait,
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{
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SomeStruct { field: 10 }
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}
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fn main() {
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let result = gen_function();
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println!("{:?}", result);
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}
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