alef 0.25.37

Opinionated polyglot binding generator for Rust libraries
Documentation 
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use minijinja::Environment;

mod files;
mod inline;

const TEMPLATE_GROUPS: &[&[(&str, &str)]] = &[inline::TEMPLATES, files::TEMPLATES];

pub(crate) fn make_env() -> Environment<'static> {
    let mut env = Environment::new();
    env.set_trim_blocks(true);
    env.set_lstrip_blocks(true);
    env.set_keep_trailing_newline(true);
    for templates in TEMPLATE_GROUPS {
        for (name, src) in *templates {
            env.add_template(name, src).expect("built-in template is valid");
        }
    }
    env
}

pub(crate) fn render(template_name: &str, ctx: minijinja::Value) -> String {
    make_env()
        .get_template(template_name)
        .unwrap_or_else(|_| panic!("template {template_name} not found"))
        .render(ctx)
        .unwrap_or_else(|e| panic!("template {template_name} failed to render: {e}"))
}