fluidattacks-blends-domain 0.23.0

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

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

    let Some(expr_id) = adj_ast(graph, n_id, Some(1), &[]).get(1).copied() else {
        return Ok(None);
    };

    build_parenthesized_expression_node(args, n_id, expr_id).map(Some)
}