Struct ExtendedTemplateRenderer 

pub struct ExtendedTemplateRenderer { /* private fields */ }

Template engine with custom functions

A convenience wrapper that includes common custom functions and filters

Implementations

impl ExtendedTemplateRenderer

pub fn new() -> Result<Self>

Create new extended renderer with common custom functions

pub fn add_function<F>(self, func: CustomFunction<F>) -> Self

where F: Fn(&HashMap<String, Value>) -> Result<Value> + Send + Sync + 'static,

Add custom function

pub fn add_filter<F>(self, filter: CustomFilter<F>) -> Self

where F: Fn(&Value, &HashMap<String, Value>) -> Result<Value> + Send + Sync + 'static,

Add custom filter

pub fn render(&mut self, template: &str, name: &str) -> Result<String>

Render template string

pub fn renderer(&self) -> &TemplateRenderer

Access the underlying renderer

pub fn renderer_mut(&mut self) -> &mut TemplateRenderer

Access the underlying renderer mutably