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#![doc(html_root_url = "https://docs.rs/lignin/0.0.1")]
#![forbid(unsafe_code)]
#![warn(clippy::pedantic)]
use core::any::Any;
#[cfg(doctest)]
pub mod readme {
doc_comment::doctest!("../README.md");
}
#[cfg(feature = "bumpalo")]
pub use bumpalo;
#[cfg(feature = "debug")]
use {core::fmt::Debug, derivative::Derivative};
#[cfg(feature = "remnants")]
pub mod remnants;
#[cfg(feature = "remnants")]
use remnants::RemnantSite;
#[non_exhaustive]
#[derive(Clone, Copy)]
#[cfg_attr(feature = "debug", derive(Debug))]
pub enum Node<'a> {
Comment(&'a str),
Element(&'a Element<'a>),
Ref(&'a Node<'a>),
Multi(&'a [Node<'a>]),
Text(&'a str),
#[cfg(feature = "remnants")]
RemnantSite(&'a RemnantSite<'a>),
}
#[cfg_attr(feature = "debug", derive(Derivative))]
#[cfg_attr(feature = "debug", derivative(Debug))]
pub struct Element<'a> {
pub name: &'a str,
pub attributes: &'a [Attribute<'a>],
pub content: &'a [Node<'a>],
#[cfg_attr(feature = "debug", derivative(Debug = "ignore"))]
pub event_bindings: &'a [EventBinding<'a>],
}
pub struct EventBinding<'a> {
pub name: &'a str,
pub context: &'a dyn Any,
pub handler: &'a (dyn Fn(&dyn Any) + 'a),
}
#[derive(Clone, Copy)]
#[cfg_attr(feature = "debug", derive(Debug))]
pub struct Attribute<'a> {
pub name: &'a str,
pub value: &'a str,
}
impl<'a: 'b, 'b> From<&'a Element<'a>> for Node<'b> {
fn from(element: &'a Element<'a>) -> Self {
Self::Element(element)
}
}
impl<'a: 'b, 'b> From<&'a mut Element<'a>> for Node<'b> {
fn from(element: &'a mut Element<'a>) -> Self {
Self::Element(element)
}
}