Struct TemplateRegistry 

pub struct TemplateRegistry { /* private fields */ }

Immutable registry: venture overrides are inserted after module defaults at Harness::build, so they win on id collision.

Implementations

impl TemplateRegistry

pub fn new() -> Self

pub fn register(&mut self, id: impl Into<String>, template: Box<dyn Template>)

Inserts (or replaces) a template under id or id@<locale>.

pub fn register_all( &mut self, templates: impl IntoIterator<Item = (String, Box<dyn Template>)>, )

Registers every pair; later entries win on id collision, so call it with overrides last.

pub fn render( &self, id: &str, data: &Value, locale: &str, ) -> Result<Rendered, TemplateError>

Renders <id>@<locale> if present, else <id>.

Errors

UnknownTemplate when neither id is registered; RenderFailed when the chosen template cannot render data.

pub fn contains(&self, id: &str, locale: &str) -> bool

Whether id (or id@<locale>) is registered.

Trait Implementations

impl Clone for TemplateRegistry

fn clone(&self) -> TemplateRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TemplateRegistry

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

Formats the value using the given formatter.

impl Default for TemplateRegistry

fn default() -> TemplateRegistry

Returns the “default value” for a type.