Struct KlineReq 

pub struct KlineReq {
    pub security_id: Option<u64>,
    pub kline_type: Option<u32>,
    pub exright_type: Option<u32>,
    pub data_set_type: Option<u32>,
    pub data_range_type: Option<u32>,
    pub begin_time: Option<u64>,
    pub end_time: Option<u64>,
    pub item_count: Option<u32>,
    pub end_time_offset: Option<i32>,
    pub kline_type_prob: Option<u32>,
    pub broker_id: Option<i32>,
}

K线拉取 - 请求

三种范围请求方式： 1、begin_time + end_time + [end_time_offset] 给定起始时间、结束时间，从旧往新取K线点 end_time为-1时，表示返回至当前有效时间点。end_time_offset表示相对end_time偏移多少个时间点。

例如请求1分K：begin_time:0 end_time:-1 end_time_offset:10，当前最新1分K是14:25，返回的数据点最大将会
是14:35（偏离14:25 10个时间点）

2、begin_time + item_count 给定起始时间、K线点个数，从旧往新取K线点 返回的数据点第一个点的时间一定大于等于begin_time，并且数据点个数一定等于item_count，即使是未来的点。

3、end_time + item_count + [end_time_offset] 给定结束时间、K线点个数，从新往旧取K线点 end_time为-1时，表示返回至当前有效时间点。end_time_offset表示相对end_time偏移多少个时间点。

例如请求1分K：end_time:-1 item_count:100 end_time_offset:10，当前最新1分K是14:25，返回的数据点最大将会
是14:35（偏离14:25 10个时间点）

Fields

security_id: Option<u64>

股票ID

kline_type: Option<u32>

K线类型，见KlineType枚举

exright_type: Option<u32>

复权类型，见ExrightType枚举

data_set_type: Option<u32>

数据类型，见DataSetType枚举

data_range_type: Option<u32>

数据范围组合类型，见DataRangeType枚举

begin_time: Option<u64>

开始时间戳。0:表示所有数据的起点

end_time: Option<u64>

结束时间戳。-1:最新有效数据时间

item_count: Option<u32>

数据点个数。

end_time_offset: Option<i32>

结束时间偏移offset，与end_time配合使用，一般不填或填0。目前需0<=end_time_offset<=1000，且当end_time为-1时才有效。 通过此参数，可以达到预取未来K线点的效果

kline_type_prob: Option<u32>

参考KlineTypeProb。带一些额外的属性，如请求美股分K时可以指定包含盘前盘后分K

broker_id: Option<i32>

v1.4.110 broker-aware K-line: GetKL / RequestHistoryKL write broker_id for crypto multi-broker active-pull requests.

券商id，未指定则默认为查询全球行情【目前只有数字货币】

Implementations

impl KlineReq

pub fn security_id(&self) -> u64

Returns the value of security_id, or the default value if security_id is unset.

pub fn kline_type(&self) -> u32

Returns the value of kline_type, or the default value if kline_type is unset.

pub fn exright_type(&self) -> u32

Returns the value of exright_type, or the default value if exright_type is unset.

pub fn data_set_type(&self) -> u32

Returns the value of data_set_type, or the default value if data_set_type is unset.

pub fn data_range_type(&self) -> u32

Returns the value of data_range_type, or the default value if data_range_type is unset.

pub fn begin_time(&self) -> u64

Returns the value of begin_time, or the default value if begin_time is unset.

pub fn end_time(&self) -> u64

Returns the value of end_time, or the default value if end_time is unset.

pub fn item_count(&self) -> u32

Returns the value of item_count, or the default value if item_count is unset.

pub fn end_time_offset(&self) -> i32

Returns the value of end_time_offset, or the default value if end_time_offset is unset.

pub fn kline_type_prob(&self) -> u32

Returns the value of kline_type_prob, or the default value if kline_type_prob is unset.

pub fn broker_id(&self) -> i32

Returns the value of broker_id, or the default value if broker_id is unset.

Trait Implementations

impl Clone for KlineReq

fn clone(&self) -> KlineReq

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KlineReq

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

Formats the value using the given formatter.

impl Default for KlineReq

fn default() -> Self

Returns the “default value” for a type.

impl Hash for KlineReq

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 Message for KlineReq

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for KlineReq

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for KlineReq

impl Eq for KlineReq

impl StructuralPartialEq for KlineReq