fn write_attributes(
writer: &mut TableData,
row: &mut Vec<Value>,
attrs: Option<&Vec<KeyValue>>,
attribute_type: AttributeType,
metric_ctx: &OtlpMetricCtx,
) -> Result<()>fn write_attributes(
writer: &mut TableData,
row: &mut Vec<Value>,
attrs: Option<&Vec<KeyValue>>,
attribute_type: AttributeType,
metric_ctx: &OtlpMetricCtx,
) -> Result<()>