Struct HandlebarsEngine 

pub struct HandlebarsEngine { /* private fields */ }

Handlebars-based template engine for emails.

Implementations

impl HandlebarsEngine

pub fn new() -> Self

Create a new Handlebars engine.

pub fn from_directory(path: impl AsRef<Path>) -> Result<Self>

Load templates from a directory.

Expected structure:

templates/
  welcome/
    subject.hbs      (optional)
    html.hbs
    text.hbs         (optional)
  password_reset/
    subject.hbs
    html.hbs
    text.hbs

pub fn register_helper<H: HelperDef + Send + Sync + 'static>( self, name: &str, helper: H, ) -> Self

Register helpers.

pub fn register_partial(self, name: &str, content: &str) -> Result<Self>

Register a partial template.

Trait Implementations

impl Default for HandlebarsEngine

fn default() -> Self

Returns the “default value” for a type.

impl TemplateEngine for HandlebarsEngine

fn render(&self, name: &str, context: &Value) -> Result<RenderedTemplate>

Render a template with the given name and context.

fn has_template(&self, name: &str) -> bool

Check if a template exists.

fn register_template(&mut self, name: &str, content: &str) -> Result<()>

Register a template from a string.