Struct SecurityStaticInfo 

pub struct SecurityStaticInfo {
    pub security: Security,
    pub id: i64,
    pub lot_size: i32,
    pub sec_type: i32,
    pub name: String,
    pub list_time: String,
    pub delisting: bool,
    pub exch_type: i32,
}

股票静态信息

Fields

security: Security

id: i64

lot_size: i32

sec_type: i32

name: String

list_time: String

delisting: bool

exch_type: i32

v1.4.93 P1-3 (BUG-5318-003): 透传 proto SecurityStaticBasic.exchType (field 9). daemon 端 make_static_info 已用 derive_exch_type_with_fallback 把 cache miss / 历史 SQLite 行的 exch_type=0 通过 mkt_id 派生（含 US 期货 60-109 range NYMEX/COMEX/ CBOT/CME/CBOE）. 这里只做透传; user-facing exchange_code 字符串 通过 Self::exchange_code() 派生.

Implementations

impl SecurityStaticInfo

pub fn from_proto(info: &SecurityStaticInfo) -> Self

pub fn exchange_code(&self) -> Option<&'static str>

v1.4.93 P1-3 (BUG-5318-003): 派生 user-facing exchange code 字符串 (e.g. “CME”/“NYMEX”/“CBOT”/“CBOE”/“COMEX” for US 期货, “NYSE”/“Nasdaq” for US 股, “HK_MainBoard”/“SH”/“SZ” 等). 见 futu_core::exch_type::exch_type_to_string 完整映射表.

返回 None 表示 Unknown(0) 或 ExchType 表外值, caller 一般 .map(String::from) 推送到 JSON / display.

Trait Implementations

impl Clone for SecurityStaticInfo

fn clone(&self) -> SecurityStaticInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SecurityStaticInfo

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

Formats the value using the given formatter.