Trait trillium_handlebars::HandlebarsConnExt [−][src]
pub trait HandlebarsConnExt { fn assign(
self,
key: impl Into<Cow<'static, str>> + Sized,
data: impl Serialize
) -> Self; fn render_with(self, template: &str, data: &impl Serialize) -> Self; fn render(self, template: &str) -> Self; fn assigns(&self) -> Option<&Assigns>; fn assigns_mut(&mut self) -> &mut Assigns; }
Expand description
Extension trait that provides handlebar rendering capabilities to
trillium::Conn
s.
Required methods
Registers an “assigns” value on this Conn for use in a template.
See example usage at Handlebars::new
fn render_with(self, template: &str, data: &impl Serialize) -> Self
[src]
fn render_with(self, template: &str, data: &impl Serialize) -> Self
[src]renders a registered template by name with the provided data as
assigns. note that this does not use any data accumulated by
HandlebarsConnExt::assign
use trillium_handlebars::{HandlebarsHandler, Handlebars, HandlebarsConnExt}; #[derive(serde::Serialize)] struct User { name: &'static str }; let mut handlebars = Handlebars::new(); handlebars.register_template_string("greet-user", "Hello {{name}}")?; let handler = ( HandlebarsHandler::new(handlebars), |mut conn: trillium::Conn| async move { conn.render_with("greet-user", &User { name: "handlebars" }) } ); use trillium_testing::prelude::*; assert_ok!(get("/").on(&handler), "Hello handlebars");
renders a registered template, passing any accumulated assigns to
the template. See example at Handlebars::new
retrieves a reference to any accumulated assigns on this conn
fn assigns_mut(&mut self) -> &mut Assigns
[src]
fn assigns_mut(&mut self) -> &mut Assigns
[src]retrieves a mutable reference to any accumulated assigns on this conn