Struct TemplateEngine 

pub struct TemplateEngine { /* private fields */ }

Compiled template engine with Handlebars.

Implementations

impl TemplateEngine

pub fn new() -> Self

Create a new template engine.

pub fn render_string( &self, template: &str, context: &TemplateContext, ) -> Result<String>

Render a template string with the given context.

pub fn render_value( &self, template: &str, context: &TemplateContext, ) -> Result<JsonValue>

Render a template and preserve the JSON value type.

If the template is a simple variable reference like {{item.field}}, this returns the original JSON value (preserving int/float/bool/string types). Otherwise, it renders through Handlebars and returns a string.

pub fn render_properties( &self, properties: &JsonValue, context: &TemplateContext, ) -> Result<HashMap<String, JsonValue>>

Render properties from a JSON value template specification. Each value in the map is treated as a Handlebars template.

Trait Implementations

impl Default for TemplateEngine

fn default() -> Self

Returns the “default value” for a type.