Struct HtmlFragment 

pub struct HtmlFragment<F>
where
    F: Fn(&mut (dyn Write + '_)) -> Result,
{ /* private fields */ }

A lazy HTML fragment returned by the html! macro.

An HtmlFragment wraps a closure that writes HTML into a fmt::Write buffer. It carries a size_hint used to pre-allocate the output string for better performance.

Call to_html() to materialize the fragment into an Html value, or embed it inside another html! template using (fragment).

Example

use plait::{html, ToHtml};

let header = html! { h1 { "Title" } };
let page = html! {
    div {
        (header)
        p { "Body" }
    }
};

assert_eq!(page.to_html(), "<div><h1>Title</h1><p>Body</p></div>");

Trait Implementations

impl<F> IntoResponse for HtmlFragment<F>

where F: Fn(&mut (dyn Write + '_)) -> Result,

Available on crate feature axum only.

fn into_response(self) -> Response

Create a response.

impl<F> RenderEscaped for HtmlFragment<F>

where F: Fn(&mut (dyn Write + '_)) -> Result,

fn render_escaped(&self, f: &mut (dyn Write + '_)) -> Result

Writes the HTML-escaped representation of self into f.

impl<'r, 'o: 'r, F> Responder<'r, 'o> for HtmlFragment<F>

where F: Fn(&mut (dyn Write + '_)) -> Result,

Available on crate feature rocket only.

fn respond_to(self, request: &'r Request<'_>) -> Result<'o>

Returns Ok if a Response could be generated successfully. Otherwise, returns an Err with a failing Status.

impl<F> Responder for HtmlFragment<F>

where F: Fn(&mut (dyn Write + '_)) -> Result,

Available on crate feature actix-web only.

type Body = String

fn respond_to(self, req: &HttpRequest) -> HttpResponse<Self::Body>

Convert self to HttpResponse.

fn customize(self) -> CustomizeResponder<Self>

where Self: Sized,

Wraps responder to allow alteration of its response.

impl<F> ToHtml for HtmlFragment<F>

where F: Fn(&mut (dyn Write + '_)) -> Result,

fn to_html(&self) -> Html

Renders self into an Html value.

impl<F> PartialHtml for HtmlFragment<F>

where F: Fn(&mut (dyn Write + '_)) -> Result,