[][src]Struct rocket_contrib::templates::Engines

pub struct Engines {
    pub tera: Tera,
    pub handlebars: Handlebars,
}

A structure exposing access to templating engines.

Calling methods on the exposed template engine types may require importing types from the respective templating engine library. These types should be imported from the reexported crate at the root of rocket_contrib to avoid version mismatches. For instance, when registering a Tera filter, the tera::Value and tera::Result types are required. Import them from rocket_contrib::templates::tera. The example below illustrates this:

use std::collections::HashMap;

use rocket_contrib::templates::{Template, Engines};
use rocket_contrib::templates::tera::{self, Value};

fn my_filter(value: Value, _: HashMap<String, Value>) -> tera::Result<Value> {
    ...
}

Template::custom(|engines: &mut Engines| {
    engines.tera.register_filter("my_filter", my_filter);
});

Fields

A Tera templating engine. This field is only available when the tera_templates feature is enabled. When calling methods on the Tera instance, ensure you use types imported from rocket_contrib::templates::tera to avoid version mismatches.

The Handlebars templating engine. This field is only available when the handlebars_templates feature is enabled. When calling methods on the Tera instance, ensure you use types imported from rocket_contrib::templates::handlebars to avoid version mismatches.

Auto Trait Implementations

impl Send for Engines

impl Sync for Engines

Blanket Implementations

impl<T> From for T
[src]

impl<T, U> Into for T where
    U: From<T>, 
[src]

impl<T, U> TryFrom for T where
    T: From<U>, 
[src]

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
[src]

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> BorrowMut for T where
    T: ?Sized
[src]

impl<T> Typeable for T where
    T: Any

Get the TypeId of this object.

impl<T> IntoCollection for T

impl<T, I> AsResult for T where
    I: Input, 

impl<T> IntoSql for T

Convert self to an expression for Diesel's query builder. Read more

Convert &self to an expression for Diesel's query builder. Read more

impl<T> Same for T

Should always be Self

impl<T> Erased for T

impl<T, U> TryInto for T where
    U: TryFrom<T>,