fluidattacks-blends-domain 0.22.0

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

pub fn reader(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
) -> Result<Option<NodeId>, SyntaxGraphError> {
    let graph = args.ast_graph;
    let block = match_ast_d(graph, n_id, "block", Some(1));
    let param_id = match_ast_d(graph, n_id, "identifier", Some(1));

    build_catch_clause_node(args, n_id, block, param_id).map(Some)
}