Struct TemplateContext 

pub struct TemplateContext { /* private fields */ }

Template context holding key-value pairs for substitution.

Implementations

impl TemplateContext

pub fn new() -> Self

Create a new empty context.

pub fn set(self, key: &str, value: impl Into<String>) -> Self

Set a variable.

pub fn set_bool(self, key: &str, value: bool) -> Self

Set a boolean variable (renders as “true”/“false”).

pub fn set_num(self, key: &str, value: impl Display) -> Self

Set a numeric variable.

pub fn render(&self, template: &str) -> String

Render a template string, replacing {{key}} with values.

Unknown keys are left as-is (not replaced). This allows templates to contain literal {{ in code examples by using keys that don’t match any variable.

Trait Implementations

impl Clone for TemplateContext

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TemplateContext

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TemplateContext

fn default() -> Self

Returns the “default value” for a type.