Question 1

How to use Yarte with the Actix web framework?

Accepted Answer

Yarte integrates well with Actix, as shown in the TechEmpower benchmarks. Add Yarte as a dependency in your Cargo.toml and use it in Actix handlers to render templates. Refer to the crate documentation or tests for specific integration examples.

Question 2

Yarte vs Tera: which is better for Rust templates?

Accepted Answer

Yarte offers a Handlebars-like syntax and high performance with Rust code integration, while Tera uses a Jinja2-like syntax. Choose Yarte if you prefer Handlebars or need tight Rust integration, but Tera might have a more mature ecosystem and broader community support.

Question 3

How do I handle loops in Yarte templates?

Accepted Answer

Yarte supports iterative loops using syntax similar to Handlebars, like {{#each items}} ... {{/each}}. Check the project's book or test files for detailed examples on implementing loops and conditionals in templates.

Question 4

Is Yarte stable enough for production use?

Accepted Answer

Yarte is under development, so it may not be fully stable for production. The warning about SIGILL with the 'bytes-buf' feature suggests testing thoroughly. Consider it for projects that can tolerate some risk or for experimentation.

Question 5

How to embed Rust code in a Yarte template?

Accepted Answer

You can embed Rust code using the #[yarte] macro or by writing Rust expressions within templates, as allowed by the syntax. Note that this might require Rust nightly for some features, so consult the documentation for setup instructions.

Question 6

What are the performance benchmarks for Yarte?

Accepted Answer

Yarte is optimized for speed, with benchmarks showing rendering times as low as 62.335 ns for small teams and 28.546 µs for big tables. It's designed for high-performance web applications, especially with frameworks like Actix and Ntex.

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