Struct CheckSum 

pub struct CheckSum {
    pub low: Option<i64>,
    pub high: Option<i64>,
}

v1.4.110 final E.5 P3#8 + P3#11: 补 CheckSum 类型对齐 C++ Quote/FTCmd6741-6750.proto:64-68 用于 stock_list_sync.proto::StockList_Rsp.id_check_sum_v2 / seq_check_sum_v2 + 本文件 ChecksumDifferReportReq v2 字段. 老的 uint64 校验和 (deprecated) 存在溢出风险, 新校验和拆 64+64 bit (low + high) 避免.

Fields

low: Option<i64>

低 32 位校验和 (int64 type, 实际范围 32-bit unsigned)

high: Option<i64>

高 32 位校验和

Implementations

impl CheckSum

pub fn low(&self) -> i64

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

pub fn high(&self) -> i64

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

Trait Implementations

impl Clone for CheckSum

fn clone(&self) -> CheckSum

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CheckSum

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

Formats the value using the given formatter.

impl Default for CheckSum

fn default() -> Self

Returns the “default value” for a type.

impl Hash for CheckSum

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 CheckSum

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 CheckSum

fn eq(&self, other: &CheckSum) -> 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 CheckSum

impl Eq for CheckSum

impl StructuralPartialEq for CheckSum