syntax_data: {"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"AvailableDepth(last.available_depth.0"}]}
source_snippet:                 AvailableDepth(last.available_depth.0 / D::DIVIDE_AVAILABLE_DEPTH_ON_OVERFLOW)
context_before:             Some(if last.encountered_overflow {
context_after:             } else {