Enum Asset 

pub enum Asset {
    EQUITY,
    BOND,
    FUTURES,
    OPTION,
    FOREX,
    UNKNOWN,
}

资产大类(constant.py:43);细分形态由 InstrumentType 正交表达。

UNKNOWN(0.3.0,边界零丢弃):柜台给了无法翻译的产品类码时填它。 触发条件很窄:只在用户显式勾选非标准产品类码(如 '4' 现货 / '5' EFP / 'I' MI)时才会出现;默认勾选 '1'(期货)时该路径不可达。

Variants

EQUITY

BOND

FUTURES

OPTION

FOREX

UNKNOWN

Implementations

impl Asset

pub const ALL: &'static [Self]

全部变体(顺序对齐 Python 声明序)

pub const DISPLAY: &'static str = "Asset"

枚举显示名(用于日志与 doc)

pub fn as_str(&self) -> &'static str

线上字符串值

pub fn chinese_alias(&self) -> &'static [&'static str]

中文别名列表(Python 时代线值)

Trait Implementations

impl Clone for Asset

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Asset

impl Debug for Asset

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

Formats the value using the given formatter.

impl Default for Asset

Python Asset 必填;Rust Default 取 EQUITY(首类)。

fn default() -> Self

Returns the “default value” for a type.

impl Display for Asset

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

Formats the value using the given formatter.

impl Eq for Asset

impl FromStr for Asset

fn from_str(s: &str) -> Result<Self, Self::Err>

接受英文线值(大小写敏感,与 Python .value 同形); 额外容忍中文旧线值别名。

type Err = EnumParseError

The associated error which can be returned from parsing.

impl Hash for Asset

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Asset

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Asset