Enum ViewRoot 

pub enum ViewRoot<'a> {
    Body,
    Into(&'a Expr<'a>),
    ComponentParent,
    Head,
}

The render target of a ViewDef.

Variants

Body

Render: — appended under the document body (the initial mount, never cleared).

Into(&'a Expr<'a>)

Render into <expr>: — the target is cleared, then rebuilt.

ComponentParent

A component’s View: — rendered as a fragment into the parent the caller passes.

Head

A page’s Head: — rendered at BUILD time into the document’s <head>, never mounted. It is a separate root rather than a ComponentParent because nothing in a browser ever paints it: the document already carries it when the module loads, so re-rendering it would be work with no observer.

Trait Implementations

impl<'a> Clone for ViewRoot<'a>

fn clone(&self) -> ViewRoot<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ViewRoot<'a>

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

Formats the value using the given formatter.