An alternative lightweight version of quote.
Unlike quote, this library avoids cloning whenever possible.
Add it as a dependency to your Rust project by adding the following line to your Cargo.toml file:
toml
[dependencies]
quote2 = "0.2"
```rust use quote2::{proc_macro2::TokenStream, quote, TokensExt};
let mut tokens = TokenStream::new(); let body = quote(|tokens| { for i in 0..3 { quote!(tokens, { println!("{}", #i); }); } }); quote!(tokens, { fn name() { #body } }); ```
Generated code:
rust
fn name() {
println!("{}", 0i32);
println!("{}", 1i32);
println!("{}", 2i32);
}