Add the upon template engine

Cargo.toml

@@ -12,6 +12,7 @@ members = [
     "tmpls/sailfish",
     "tmpls/tera",
     "tmpls/tinytemplate",
+    "tmpls/upon",
 ]
 resolver = "2"
 
@@ -26,7 +27,7 @@ license = "Apache-2.0"
 default = ["compiled", "interpreted"]
 
 compiled = ["askama", "horrorshow", "markup", "maud", "rinja", "rinja_git", "ructe", "sailfish"]
-interpreted = ["handlebars", "minijinja", "tera", "tinytemplate"]
+interpreted = ["handlebars", "minijinja", "tera", "tinytemplate", "upon"]
 
 askama = ["dep:askama", "_contains_compiled"]
 handlebars = ["dep:handlebars", "_contains_interpreted"]
@@ -40,6 +41,7 @@ ructe = ["dep:ructe", "_contains_compiled"]
 sailfish = ["dep:sailfish", "_contains_compiled"]
 tera = ["dep:tera", "_contains_interpreted"]
 tinytemplate = ["dep:tinytemplate", "_contains_interpreted"]
+upon = ["dep:upon", "_contains_interpreted"]
 
 _contains_compiled = []
 _contains_interpreted = []
@@ -59,6 +61,7 @@ ructe = { version = "*", optional = true, path = "tmpls/ructe", package = "tmpl-
 sailfish = { version = "*", optional = true, path = "tmpls/sailfish", package = "tmpl-sailfish" }
 tera = { version = "*", optional = true, path = "tmpls/tera", package = "tmpl-tera" }
 tinytemplate = { version = "*", optional = true, path = "tmpls/tinytemplate", package = "tmpl-tinytemplate" }
+upon = { version = "*", optional = true, path = "tmpls/upon", package = "tmpl-upon" }
 
 ahash = { version = "0.8.11", features = ["no-rng"] }
 criterion = { version = "0.5.1", features = ["html_reports"] }

README.md

@@ -26,6 +26,7 @@ All of them are well maintained, mature and perform HTML escaping automatically.
 | [sailfish]     | [![][docs-img-sailfish]][docs-sailfish]         | [![][img-repo]][repo-sailfish]     | pre-compiled | [![][dl-sailfish]][sailfish]         | [![][stars-sailfish]][repo-sailfish]         | [![][contr-sailfish]][repo-sailfish]         | [![][act-sailfish]][repo-sailfish]         |
 | [tera]         | [![][docs-img-tera]][docs-tera]                 | [![][img-repo]][repo-tera]         | interpreted  | [![][dl-tera]][tera]                 | [![][stars-tera]][repo-tera]                 | [![][contr-tera]][repo-tera]                 | [![][act-tera]][repo-tera]                 |
 | [tinytemplate] | [![][docs-img-tinytemplate]][docs-tinytemplate] | [![][img-repo]][repo-tinytemplate] | interpreted  | [![][dl-tinytemplate]][tinytemplate] | [![][stars-tinytemplate]][repo-tinytemplate] | [![][contr-tinytemplate]][repo-tinytemplate] | [![][act-tinytemplate]][repo-tinytemplate] |
+| [upon] | [![][docs-img-upon]][docs-upon] | [![][img-repo]][repo-upon] | interpreted  | [![][dl-upon]][upon] | [![][stars-upon]][repo-upon] | [![][contr-upon]][repo-upon] | [![][act-upon]][repo-upon] |
 
 Please see also [*Rust web framework comparison*].
 
@@ -62,6 +63,7 @@ Run `./generate-table.py` to generate the table you see above.
 [sailfish]: <https://crates.io/crates/sailfish/>
 [tera]: <https://crates.io/crates/tera/>
 [tinytemplate]: <https://crates.io/crates/tinytemplate/>
+[upon]: <https://crates.io/crates/upon/>
 
 [docs-askama]: <https://docs.rs/askama/latest/askama>
 [docs-handlebars]: <https://docs.rs/handlebars/latest/handlebars>
@@ -74,6 +76,7 @@ Run `./generate-table.py` to generate the table you see above.
 [docs-sailfish]: <https://docs.rs/sailfish/latest/sailfish>
 [docs-tera]: <https://docs.rs/tera/latest/tera>
 [docs-tinytemplate]: <https://docs.rs/tinytemplate/latest/tinytemplate>
+[docs-upon]: <https://docs.rs/upon/latest/upon>
 
 [docs-img-askama]: <https://img.shields.io/docsrs/askama?label=&style=flat-square>
 [docs-img-handlebars]: <https://img.shields.io/docsrs/handlebars?label=&style=flat-square>
@@ -86,6 +89,7 @@ Run `./generate-table.py` to generate the table you see above.
 [docs-img-sailfish]: <https://img.shields.io/docsrs/sailfish?label=&style=flat-square>
 [docs-img-tera]: <https://img.shields.io/docsrs/tera?label=&style=flat-square>
 [docs-img-tinytemplate]: <https://img.shields.io/docsrs/tinytemplate?label=&style=flat-square>
+[docs-img-upon]: <https://img.shields.io/docsrs/upon?label=&style=flat-square>
 
 [dl-askama]: <https://img.shields.io/crates/dr/askama?label=&color=f8f8f8&style=flat-square>
 [dl-handlebars]: <https://img.shields.io/crates/dr/handlebars?label=&color=f8f8f8&style=flat-square>
@@ -98,6 +102,7 @@ Run `./generate-table.py` to generate the table you see above.
 [dl-sailfish]: <https://img.shields.io/crates/dr/sailfish?label=&color=f8f8f8&style=flat-square>
 [dl-tera]: <https://img.shields.io/crates/dr/tera?label=&color=f8f8f8&style=flat-square>
 [dl-tinytemplate]: <https://img.shields.io/crates/dr/tinytemplate?label=&color=f8f8f8&style=flat-square>
+[dl-upon]: <https://img.shields.io/crates/dr/upon?label=&color=f8f8f8&style=flat-square>
 
 [stars-askama]: <https://img.shields.io/github/stars/djc/askama?label=&color=f8f8f8&style=flat-square>
 [stars-handlebars]: <https://img.shields.io/github/stars/sunng87/handlebars-rust?label=&color=f8f8f8&style=flat-square>
@@ -110,6 +115,7 @@ Run `./generate-table.py` to generate the table you see above.
 [stars-sailfish]: <https://img.shields.io/github/stars/rust-sailfish/sailfish?label=&color=f8f8f8&style=flat-square>
 [stars-tera]: <https://img.shields.io/github/stars/Keats/tera?label=&color=f8f8f8&style=flat-square>
 [stars-tinytemplate]: <https://img.shields.io/github/stars/bheisler/TinyTemplate?label=&color=f8f8f8&style=flat-square>
+[stars-upon]: <https://img.shields.io/github/stars/rossmacarthur/upon?label=&color=f8f8f8&style=flat-square>
 
 [contr-askama]: <https://img.shields.io/github/contributors/djc/askama?label=&color=f8f8f8&style=flat-square>
 [contr-handlebars]: <https://img.shields.io/github/contributors/sunng87/handlebars-rust?label=&color=f8f8f8&style=flat-square>
@@ -122,6 +128,7 @@ Run `./generate-table.py` to generate the table you see above.
 [contr-sailfish]: <https://img.shields.io/github/contributors/rust-sailfish/sailfish?label=&color=f8f8f8&style=flat-square>
 [contr-tera]: <https://img.shields.io/github/contributors/Keats/tera?label=&color=f8f8f8&style=flat-square>
 [contr-tinytemplate]: <https://img.shields.io/github/contributors/bheisler/TinyTemplate?label=&color=f8f8f8&style=flat-square>
+[contr-upon]: <https://img.shields.io/github/contributors/rossmacarthur/upon?label=&color=f8f8f8&style=flat-square>
 
 [act-askama]: <https://img.shields.io/github/commit-activity/y/djc/askama?label=&color=f8f8f8&style=flat-square>
 [act-handlebars]: <https://img.shields.io/github/commit-activity/y/sunng87/handlebars-rust?label=&color=f8f8f8&style=flat-square>
@@ -134,6 +141,7 @@ Run `./generate-table.py` to generate the table you see above.
 [act-sailfish]: <https://img.shields.io/github/commit-activity/y/rust-sailfish/sailfish?label=&color=f8f8f8&style=flat-square>
 [act-tera]: <https://img.shields.io/github/commit-activity/y/Keats/tera?label=&color=f8f8f8&style=flat-square>
 [act-tinytemplate]: <https://img.shields.io/github/commit-activity/y/bheisler/TinyTemplate?label=&color=f8f8f8&style=flat-square>
+[act-upon]: <https://img.shields.io/github/commit-activity/y/rossmacarthur/upon?label=&color=f8f8f8&style=flat-square>
 
 [repo-askama]: <https://github.com/djc/askama>
 [repo-handlebars]: <https://github.com/sunng87/handlebars-rust>
@@ -146,3 +154,4 @@ Run `./generate-table.py` to generate the table you see above.
 [repo-sailfish]: <https://github.com/rust-sailfish/sailfish>
 [repo-tera]: <https://github.com/Keats/tera>
 [repo-tinytemplate]: <https://github.com/bheisler/TinyTemplate>
+[repo-upon]: <https://github.com/rossmacarthur/upon>

src/lib.rs

@@ -65,6 +65,8 @@ macro_rules! for_each {
             for_each!(tera, group, $input:$Input, $func);
             #[cfg(feature = "tinytemplate")]
             for_each!(tinytemplate, group, $input:$Input, $func);
+            #[cfg(feature = "upon")]
+            for_each!(upon, group, $input:$Input, $func);
 
             group.finish();
         };

src/main.rs

@@ -94,6 +94,8 @@ const TMPLS: &[(&str, fn(Case) -> Result<(), Error>)] = &[
     ("tera", tmpl::<tera::Benchmark>),
     #[cfg(feature = "tinytemplate")]
     ("tinytemplate", tmpl::<tinytemplate::Benchmark>),
+    #[cfg(feature = "upon")]
+    ("upon", tmpl::<upon::Benchmark>),
 ];
 
 struct Tmpls(usize);

tmpls/upon/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "tmpl-upon"
+version = "0.1.0"
+edition = "2021"
+publish = false
+license = "Apache-2.0"
+
+[dependencies]
+tmpls = { version = "*", path = ".." }
+
+upon = { version = "0.8.1", default-features = false, features = [ "filters", "serde", "unicode" ] }

tmpls/upon/src/lib.rs

@@ -0,0 +1,43 @@
+use tmpls::{BigTable, Teams};
+use upon::{Engine, Error};
+
+#[derive(Debug)]
+pub struct Benchmark {
+    engine: Engine<'static>,
+}
+
+impl Default for Benchmark {
+    fn default() -> Self {
+        let mut engine = Engine::new();
+        engine
+            .add_template("big-table", include_str!("../templates/big-table.html"))
+            .unwrap();
+        engine
+            .add_template("teams", include_str!("../templates/teams.html"))
+            .unwrap();
+        Self { engine }
+    }
+}
+
+impl tmpls::Benchmark for Benchmark {
+    type Output = Vec<u8>;
+    type Error = Error;
+
+    fn big_table(
+        &mut self,
+        output: &mut Self::Output,
+        input: &BigTable,
+    ) -> Result<(), Self::Error> {
+        self.engine
+            .template("big-table")
+            .render(input)
+            .to_writer(output)
+    }
+
+    fn teams(&mut self, output: &mut Self::Output, input: &Teams) -> Result<(), Self::Error> {
+        self.engine
+            .template("teams")
+            .render(input)
+            .to_writer(output)
+    }
+}

tmpls/upon/templates/big-table.html

@@ -0,0 +1,9 @@
+<table>
+    {%- for row in table -%}
+    <tr>
+        {%- for col in row -%}
+        <td>{{ col }}</td>
+        {%- endfor -%}
+    </tr>
+    {%- endfor -%}
+</table>

tmpls/upon/templates/teams.html

@@ -0,0 +1,15 @@
+<html>
+  <head>
+    <title>{{ year }}</title>
+  </head>
+  <body>
+    <h1>CSL {{ year }}</h1>
+    <ul>
+    {%- for team in teams %}
+      <li class="{% if loop.first %}champion{% endif %}">
+      <b>{{ team.name }}</b>: {{ team.score }}
+      </li>
+    {%- endfor %}
+    </ul>
+  </body>
+</html>