Struct NoRender 

pub struct NoRender;

The engine of an application without one: Cx::render answers 500 render.no_engine, and error pages are web-net’s own.

Trait Implementations

impl Clone for NoRender

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NoRender

impl Debug for NoRender

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

Formats the value using the given formatter.

impl Default for NoRender

fn default() -> Self

Returns the “default value” for a type.

impl Render for NoRender

type View<'a> = dyn View + 'a

What a handler hands the engine, for any lifetime of the data it borrows: dyn View + 'a for a dynamic engine, the application’s own type (Page, or Page<'a>) for a typed one.

fn template(&self, _name: &str) -> Option<TemplateId>

Resolves a template name. Called at build time for every template a route names, so an unknown name stops the application from starting.

fn render( &self, _template: TemplateId, _view: &(dyn View + '_), _out: &mut Output<'_>, ) -> Result<(), RenderError>

Renders template against view into out.

fn error_page( &self, page: &ErrorPage<'_>, out: &mut Output<'_>, ) -> Result<bool, RenderError>

Writes the page for a refusal or an error, from the facts web-net shows a visitor. Ok(false) (the default) leaves it to web-net’s built-in page; so does an error, which is not reported further.