Struct MsgHeader 

pub struct MsgHeader {
    pub req_id: Option<String>,
    pub account_id: Option<u64>,
    pub cipher: Option<Vec<u8>>,
    pub security_type: Option<u32>,
    pub exchange_code: Option<u32>,
    pub input_source: Option<u32>,
    pub market: Option<u32>,
}

Fields

req_id: Option<String>

请求id，唯一标识一次请求，作为重入依据生成方式参考 请求方保证唯一性 生成规则: accountid+uniqueid, 然后base64, 长度算上结尾的’\0’, 为33字节

account_id: Option<u64>

64位, 可解析出market的信息, 注意解出来的跟上面的Market定义不一样, 要转换

cipher: Option<Vec<u8>>

security_type: Option<u32>

交易品种，取值参考SecurityType，有些协议必须填，有些协议不需要，具体处理规则，需查看ailey整理的文档的https://docs.qq.com/doc/DRkdRUEJheEVVY090?opendocxfrom=admin 之 8、【security_type字段的处理】

exchange_code: Option<u32>

期货所属交易所代码, 从订单上获取，【期货】必填

input_source: Option<u32>

请求源，取值参考InputSourceType

market: Option<u32>

交易市场

Implementations

impl MsgHeader

pub fn req_id(&self) -> &str

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

pub fn account_id(&self) -> u64

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

pub fn cipher(&self) -> &[u8]

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

pub fn security_type(&self) -> u32

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

pub fn exchange_code(&self) -> u32

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

pub fn input_source(&self) -> u32

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

pub fn market(&self) -> u32

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

Trait Implementations

impl Clone for MsgHeader

fn clone(&self) -> MsgHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MsgHeader

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

Formats the value using the given formatter.

impl Default for MsgHeader

fn default() -> Self

Returns the “default value” for a type.

impl Hash for MsgHeader

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 MsgHeader

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 MsgHeader

fn eq(&self, other: &MsgHeader) -> 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 Eq for MsgHeader

impl StructuralPartialEq for MsgHeader