fluidattacks-blends-domain 0.28.0

Blends functional core: pure AST graph to syntax graph (no_std)
Documentation 
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use crate::syntax::fields::swift::control_transfer_statement;
use crate::{
    syntax::{builders::return_statement::build_return_node, SyntaxGraphArgs, SyntaxGraphError},
    NodeId,
};

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

    build_return_node(args, n_id, return_value).map(Some)
}