Struct QueryRateReq 

pub struct QueryRateReq {
    pub kind: String,
    pub instrument_id: String,
    pub hedge_flag: String,
    pub exchange_id: String,
}

费率/保证金率查询请求(附加接口面,超出原稿)。

kind: “margin” = 保证金率(hedge 过滤参与查询);“commission” = 手续费率 (无 hedge 过滤)。查询结果经 TD 回调 → 驱动 eLog 落线(不新增事件实体)。

Fields

kind: String

查询类型(“margin” / “commission”)

instrument_id: String

合约代码

hedge_flag: String

投机套保档(仅 margin 查询用;’1’投机)

exchange_id: String

交易所代码(过滤;可空)

Trait Implementations

impl Clone for QueryRateReq

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for QueryRateReq

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.