proc_macro::quote - Rust
Description: API documentation for the Rust `quote` macro in crate `proc_macro`.
Keywords: rust, rustlang, rust-lang, quote

# [−][src]Macro proc_macro::quote

    macro_rules! quote {
        () => { ... };
    }

🔬 This is a nightly-only experimental API. (`proc_macro_quote` #38356)

`quote!(..)` accepts arbitrary tokens and expands into a `TokenStream` describing the input. For example, `quote!(a + b)` will produce a expression, that, when evaluated, constructs the `TokenStream` `[Ident("a"), Punct('+', Alone), Ident("b")]`.

Unquoting is done with `$`, and works by taking the single next ident as the unquoted term. To quote `$` itself, use `$$`.

This is a dummy macro, the actual implementation is in `quote::quote`.`

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