{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"impl<'tcx,"}]}
impl<'tcx, T, E: Into<InterpErrorInfo<'tcx>>> ops::FromResidual<Result<convert::Infallible, E>>
// This is useful e.g. for `option.ok_or_else(|| err_ub!(...))`.
    for InterpResult<'tcx, T>