use alloc::string::String;
use crate::syntax::{SyntaxGraphArgs, SyntaxGraphError, SyntaxNode};
use crate::NodeId;
#[allow(dead_code, reason = "wired when a consuming language reader lands")]
pub fn build_selector_node(
args: &mut SyntaxGraphArgs<'_>,
n_id: NodeId,
identifier: Option<String>,
c_ids: &[NodeId],
) -> Result<NodeId, SyntaxGraphError> {
args.syntax_graph.add_node(
n_id,
SyntaxNode::Selector {
selector_name: identifier.filter(|value| !value.is_empty()),
},
);
for c_id in c_ids {
let built = args.generic(*c_id)?;
args.syntax_graph.add_ast_edge(n_id, built);
}
Ok(n_id)
}