Trait Render 

pub trait Render: Sized {
    // Required method
    fn template() -> Bytes;

    // Provided methods
    fn tasks(self) -> Option<Vec<Task>> { ... }
    fn response(id: &str, html: &str) -> Bytes { ... }
    fn final_chunk() -> Option<Bytes> { ... }
    fn render(self) -> impl Stream<Item = Bytes> { ... }
}

Trait defining rendering logic.

A type implementing Render produces an initial template, optional async Tasks, and a final chunk if needed.

Required Methods

fn template() -> Bytes

Return the static HTML template for this renderer.

Provided Methods

fn tasks(self) -> Option<Vec<Task>>

Return the list of tasks associated with this renderer.

Defaults to None.

fn response(id: &str, html: &str) -> Bytes

Build a <htms-chunk> wrapper from an ID and HTML fragment.

fn final_chunk() -> Option<Bytes>

Optionally, return a final chunk to yield after all tasks complete. Mainly used for cleaning htms dirty tags and close the body/html tags.

fn render(self) -> impl Stream<Item = Bytes>

Render the template plus task results as a stream of HTML chunks.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors