Struct TemplateEngine 

pub struct TemplateEngine { /* private fields */ }

Template engine for rendering templates with variable substitution

Implementations

impl TemplateEngine

pub fn new() -> Self

Create a new template engine

pub fn with_resolver(resolver: PlaceholderResolver) -> Self

Create a new template engine with custom resolver

pub fn add_value(&mut self, name: impl Into<String>, value: impl Into<String>)

Add a value for placeholder substitution

pub fn add_values(&mut self, values: HashMap<String, String>)

Add multiple values at once

pub fn require(&mut self, name: impl Into<String>)

Mark a placeholder as required

pub fn render( &self, template_content: &str, context: &TemplateContext, ) -> Result<RenderResult, TemplateError>

Render a template with the provided context

Arguments

• template_content - The template content to render
• context - The rendering context with values and options

Returns

Rendered content or error

pub fn render_simple( &self, template_content: &str, ) -> Result<String, TemplateError>

Render a template string directly with simple variable substitution

This is a simpler alternative to the full render method that just does basic placeholder substitution without parsing complex template syntax.

Trait Implementations

impl Default for TemplateEngine

fn default() -> Self

Returns the “default value” for a type.