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::adj_ast;
use crate::syntax::builders::modifiers::build_modifiers_node;
use crate::syntax::{SyntaxGraphArgs, SyntaxGraphError};
use crate::NodeId;

pub fn reader(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
) -> Result<Option<NodeId>, SyntaxGraphError> {
    let c_ids = adj_ast(args.ast_graph, n_id, None, &[]);
    let last_id = *c_ids.last().ok_or(SyntaxGraphError::UnexpectedAstShape)?;
    build_modifiers_node(args, n_id, &[last_id]).map(Some)
}