[−][src]Trait genco::lang::csharp::AsAny

pub trait AsAny: LangItem<Csharp> {
    fn as_any(&self) -> Any;
}

Language-specific conversion trait implemented by all language items.

Required methods

fn as_any(&self) -> Any

Coerce trait into an enum that can be used for type-specific operations.

Examples

genco::impl_lang! {
    MyLang {
        type Config = ();
        type Import = dyn AsAny;
        type Format = ();
    }

    Import {
        fn as_import(&self) -> Option<&dyn AsAny> {
            Some(self)
        }
    }
};

#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
struct Import(usize);

use genco::{quote, Tokens};

let t: Tokens<MyLang> = quote! {
    #(Import(0))
    #(Import(1))
};

/// Find and compare all imports.
assert_eq!(2, t.walk_imports().count());

for (i, import) in t.walk_imports().enumerate() {
    assert_eq!(Any::Import(&Import(i)), import.as_any());
}
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Implementors

impl AsAny for Import[src]

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