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use std::marker::PhantomData;
use yew::html::ChildrenRenderer;
pub fn into_node_iter<IT, T, R>(it: IT) -> impl Iterator<Item = R>
where
IT: IntoIterator<Item = T>,
T: Into<R>,
{
it.into_iter().map(|n| n.into())
}
#[derive(Debug)]
pub struct NodeSeq<IN, OUT>(Vec<OUT>, PhantomData<IN>);
impl<IN: Into<OUT>, OUT> From<IN> for NodeSeq<IN, OUT> {
fn from(val: IN) -> Self {
Self(vec![val.into()], PhantomData::default())
}
}
impl<IN: Into<OUT>, OUT> From<Vec<IN>> for NodeSeq<IN, OUT> {
fn from(val: Vec<IN>) -> Self {
Self(
val.into_iter().map(|x| x.into()).collect(),
PhantomData::default(),
)
}
}
impl<IN: Into<OUT>, OUT> From<ChildrenRenderer<IN>> for NodeSeq<IN, OUT> {
fn from(val: ChildrenRenderer<IN>) -> Self {
Self(
val.into_iter().map(|x| x.into()).collect(),
PhantomData::default(),
)
}
}
impl<IN, OUT> IntoIterator for NodeSeq<IN, OUT> {
type Item = OUT;
type IntoIter = std::vec::IntoIter<Self::Item>;
fn into_iter(self) -> Self::IntoIter {
self.0.into_iter()
}
}
#[doc(hidden)]
pub fn __ensure_type<T>(_: T) {}
pub fn print_node(n: &web_sys::Node) -> String {
use wasm_bindgen::JsCast;
match n.dyn_ref::<web_sys::Element>() {
Some(el) => el.outer_html(),
None => n.text_content().unwrap_or_default(),
}
}