Fast Mustache template engine implementation in pure Rust.
Ramhorns::get now takes &str as an argument (see #70, #69, thanks to @lcnr for reporting)rename_all attribute similar to serde and optional index-based sections by @tiagolobocastro (#63)Debug for Ramhorns & Template (#72, thanks to @dsaghliani for reporting)Full Changelog: https://github.com/maciejhirsz/ramhorns/compare/v0.14.0...v1.0.0
This patch adds great work from @grego:
{{#section}}{{field}}{{/section}} you can just write {{section field}}. You can also use this nesting for opening and closing of sections (#59).Ramhorns struct can now take a custom hasher as a generic param for its internal partials HashMap (also #59).pulldown_cmark is now an optional dependency (enabled by default).#[md] has been replaced with #[ramhorns(md)] for consistency. (#56)#[ramhorns(callback = path::to::fn)] attribute which can execute arbitrary code for inserting values into template, see tests/main.rs for an example. (#56, #58)Error::NotFound(Box<str>) which contains the name of a partial for which a template file couldn't be found.Content is now implemented for arrays and ArrayVec from the arrayvec crate (#49, by @grego).Ramhorns::from_folder_with_extension to which allows to use custom file extensions for templates (#46, by @halvko).#[derive(Content)] macro no longer errors if the Result type has been aliased in current scope (#37).Fixes an issue with inverse sections {{^...}} missing parent variables (#36).
[ramhorns(flatten)] that works similar to #[serde(flatten)], allowing composed structs to act as a single mapping inside templates. This is best illustrated with an example:
#[derive(Content)]
pub struct Parent<'a> {
title: &'a str,
#[ramhorns(flatten)]
child: Child<'a>,
}
#[derive(Content)]
pub struct Child<'a> {
body: &'a str,
}
let tpl = Template::new("<h1>{{title}}</h1><head>{{body}}</head>").unwrap();
let html = tpl.render(&Parent {
title: "This is the title",
child: Child {
body: "This is the body",
}
});
assert_eq!(html, "<h1>This is the title</h1><head>This is the body</head>");