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use syn::{Expr, ExprPath, Lit};
#[derive(Debug)]
pub struct Node {
pub name: Option<ExprPath>,
pub node_type: NodeType,
pub value: Option<Expr>,
pub attributes: Vec<Node>,
pub children: Vec<Node>,
}
impl Node {
pub fn name_as_string(&self) -> Option<String> {
match self.name.as_ref() {
Some(ExprPath { path, .. }) => Some(
path.segments
.iter()
.map(|segment| segment.ident.to_string())
.collect::<Vec<String>>()
.join("::"),
),
_ => None,
}
}
pub fn value_as_string(&self) -> Option<String> {
match self.value.as_ref() {
Some(Expr::Lit(expr)) => match &expr.lit {
Lit::Str(lit_str) => Some(lit_str.value()),
_ => None,
},
_ => None,
}
}
}
#[derive(Debug)]
pub enum NodeType {
Element,
Attribute,
Text,
Block,
}