Struct rocket_dyn_templates::Engines[][src]

pub struct Engines {
    pub tera: Tera,
    pub handlebars: Handlebars<'static>,
}
Expand description

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_dyn_templates to avoid version mismatches. For instance, when registering a Tera filter, the tera::Value and tera::Result types are required. Import them from rocket_dyn_templates::tera. The example below illustrates this:

use std::collections::HashMap;

use rocket_dyn_templates::{Template, Engines};
use rocket_dyn_templates::tera::{self, Value};

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

fn main() {
    rocket::build()
        // ...
        .attach(Template::custom(|engines: &mut Engines| {
            engines.tera.register_filter("my_filter", my_filter);
        }))
        // ...
}

Fields

tera: Tera

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_dyn_templates::tera to avoid version mismatches.

handlebars: Handlebars<'static>

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_dyn_templates::handlebars to avoid version mismatches.

Auto Trait Implementations

impl !RefUnwindSafe for Engines

impl Send for Engines

impl Sync for Engines

impl Unpin for Engines

impl !UnwindSafe for Engines

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> Instrument for T[src]

fn instrument(self, span: Span) -> Instrumented<Self>[src]

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>[src]

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> IntoCollection<T> for T

pub fn into_collection<A>(self) -> SmallVec<A> where
    A: Array<Item = T>, 

Converts self into a collection.

pub fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where
    F: FnMut(T) -> U,
    A: Array<Item = U>, 

impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

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

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

pub fn vzip(self) -> V