[−][src]Struct tower_web::view::Handlebars
Serialize response values using Handlebars templates
This serializer is able to render handlebar templates using structs with
#[derive(Response)]
and a template name, set with the #[web(template = "<template name>")]
annotation.
Methods
impl Handlebars
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pub fn new() -> Handlebars
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Create a new handlebars serializer.
The serializer renders handlebar templates using the response value to
populate template variables. The response value must have
#[derive(Response)]
and a template name specified using the
#[web(template = "<template name>")]
.
Templates are loaded from one of the following locations, checked in order:
- A
templates
directory under theTOWER_WEB_TEMPLATE_DIR
environment variable - A
templates
directory under the crate root (CARGO_MANIFEST_DIR
environment variable) - A
templates
directory under the current working directory.
Templates have the .hbs
file extension.
For more control over how templates are loaded, use
new_with_registry
.
pub fn new_with_registry(registry: Registry) -> Handlebars
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Create a new handlebars serializer.
Similar to new
, but uses the provided registry. This allows
customizing how templates are rendered.
Trait Implementations
impl Serializer for Handlebars
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type Format = ()
A token used by Serializer
implementations to identify the specific serialization format to use when encoding a value. Read more
fn lookup(&self, name: &str) -> Option<ContentType<Self::Format>>
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fn serialize<T>(
&self,
value: &T,
_: &Self::Format,
context: &SerializerContext
) -> Result<Bytes, Error> where
T: Serialize,
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&self,
value: &T,
_: &Self::Format,
context: &SerializerContext
) -> Result<Bytes, Error> where
T: Serialize,
impl Clone for Handlebars
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fn clone(&self) -> Handlebars
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default fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Debug for Handlebars
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Auto Trait Implementations
impl Send for Handlebars
impl Sync for Handlebars
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Same for T
type Output = T
Should always be Self