Struct RatingChangeItem 

pub struct RatingChangeItem {
    pub security: Option<Security>,
    pub name: Option<String>,
    pub rating: Option<i32>,
    pub last_rating: Option<i32>,
    pub target_price: Option<f64>,
    pub last_target_price: Option<f64>,
    pub change_type: Option<i32>,
    pub institution_name: Option<String>,
    pub recommendation_date: Option<String>,
    pub last_recommendation_date: Option<String>,
}

Fields

security: Option<Security>

股票

name: Option<String>

名称

rating: Option<i32>

当前评级 RatingLevel

last_rating: Option<i32>

上次评级 RatingLevel

target_price: Option<f64>

当前目标价

last_target_price: Option<f64>

上次目标价

change_type: Option<i32>

RatingChangeType

institution_name: Option<String>

机构名称

recommendation_date: Option<String>

推荐日期(字符串,如“2025-06-15“)

last_recommendation_date: Option<String>

上次推荐日期(字符串,如“2025-06-15“)

Implementations

impl RatingChangeItem

pub fn name(&self) -> &str

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

pub fn rating(&self) -> i32

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

pub fn last_rating(&self) -> i32

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

pub fn target_price(&self) -> f64

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

pub fn last_target_price(&self) -> f64

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

pub fn change_type(&self) -> i32

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

pub fn institution_name(&self) -> &str

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

pub fn recommendation_date(&self) -> &str

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

pub fn last_recommendation_date(&self) -> &str

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

Trait Implementations

impl Clone for RatingChangeItem

fn clone(&self) -> RatingChangeItem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RatingChangeItem

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

Formats the value using the given formatter.

impl Default for RatingChangeItem

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RatingChangeItem

where RatingChangeItem: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for RatingChangeItem

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 RatingChangeItem

fn eq(&self, other: &RatingChangeItem) -> 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 Serialize for RatingChangeItem

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RatingChangeItem