fluidattacks-blends-domain 0.6.1

Blends functional core: pure AST graph to syntax graph (no_std)
Documentation 
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use crate::query::{get_node_by_path, match_ast_d, match_ast_group_d};
use crate::syntax::builders::jsx_element::build_jsx_element_node;
use crate::syntax::{SyntaxGraphArgs, SyntaxGraphError};
use crate::NodeId;

pub fn reader(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
) -> Result<Option<NodeId>, SyntaxGraphError> {
    let graph = args.ast_graph;
    let mut childs_with_attrs = match_ast_group_d(graph, n_id, "jsx_attribute", None);
    let mut childs = match_ast_group_d(graph, n_id, "jsx_opening_element", None);
    childs.extend(match_ast_group_d(
        graph,
        n_id,
        "jsx_self_closing_element",
        None,
    ));
    let single = childs.len() == 1;
    for child in &childs {
        let jsx_attributes = match_ast_group_d(graph, *child, "jsx_attribute", None);
        if !jsx_attributes.is_empty() && single {
            childs_with_attrs.extend(jsx_attributes);
        } else if !jsx_attributes.is_empty() {
            childs_with_attrs.push(*child);
        }
        if let Some(identifier) = match_ast_d(graph, *child, "identifier", None) {
            childs_with_attrs.push(identifier);
        }
        if let Some(nested) = match_ast_d(graph, *child, "nested_identifier", None) {
            childs_with_attrs.push(nested);
        }
        if let Some(spread) = get_node_by_path(graph, *child, &["jsx_expression", "spread_element"])
        {
            childs_with_attrs.push(spread);
        }
    }
    childs_with_attrs.extend(match_ast_group_d(graph, n_id, "jsx_element", None));
    build_jsx_element_node(args, n_id, &childs_with_attrs).map(Some)
}