https://github.com/no9/tide-handlebars

Use handlebar templates in tide
https://github.com/no9/tide-handlebars

Last synced: about 2 months ago
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Use handlebar templates in tide

• Host: GitHub
• URL: https://github.com/no9/tide-handlebars
• Owner: No9
• License: apache-2.0
• Created: 2020-07-11T21:59:41.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2021-06-07T18:40:41.000Z (over 3 years ago)
• Last Synced: 2024-09-15T10:52:07.809Z (3 months ago)
• Language: Rust
• Size: 23.4 KB
• Stars: 10
• Watchers: 1
• Forks: 3
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

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README

        
# tide-handlebars

This crate exposes an extension trait that adds four functions to handlebars::Handlebars: 

* `render_response` - Render the template and return a tide response using the template name to assume the content type

    e.g. `template.html` would set the content type to be `text/html`

* `render_body`- Render the template and return a tide body using the template name to assume the content type

    e.g. `template` defaults the content type to be `text/plain`

* `render_response_ext` - Render the template and return a tide response specifying the file extension explicitly

    e.g. `"html"` would set the content type to be `text/html`

* `render_body_ext` - Render the template and return a tide body using the template extension to assume the content type

## Documentation 

* [Rust Documentation](https://docs.rs/tide-handlebars)

* [Examples](https://github.com/No9/tide-handlebars/blob/master/examples/)

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## usage

```rust

use handlebars::Handlebars;

use std::collections::BTreeMap;

use tide_handlebars::prelude::*;

struct HandlebarsEngine {

    registry: Handlebars<'static>,

}

#[async_std::main]

async fn main() -> tide::Result<()> {

    tide::log::start();

    let mut engine = HandlebarsEngine {

        registry: Handlebars::new(),

    };

    engine

        .registry

        .register_template_file("simple.html", "./examples/templates/simple.html")

        .unwrap();

    let mut app = tide::with_state(engine);

    app.at("/:name")

        .get(|req: tide::Request| async move {

            let hb = &req.state().registry;

            let name: String = req.param("name")?;

            let mut data0 = BTreeMap::new();

            data0.insert("name".to_string(), name);

            Ok(hb.render_response("simple.html", &data0)?)

        });

    app.listen("127.0.0.1:8080").await?;

    Ok(())

}

```

See the [main handlebars repo](https://github.com/sunng87/handlebars-rust) for full details on handlebars usage.