Struct MarketParam 

pub struct MarketParam {
    pub id: u32,
    pub pair: String,
    pub exponent: i32,
    pub min_exchanges: u32,
    pub min_price_change_ppm: u32,
    pub exchange_config_json: String,
}

MarketParam represents the x/prices configuration for markets, including representing price values, resolving markets on individual exchanges, and generating price updates. This configuration is specific to the quote currency.

Fields

id: u32

Unique, sequentially-generated value.

pair: String

The human-readable name of the market pair (e.g. BTC-USD).

exponent: i32

👎Deprecated

Static value. The exponent of the price. For example if Exponent == -5 then a Value of 1,000,000,000 represents ``$10,000. Therefore 10 ^ Exponent` represents the smallest price step (in dollars) that can be recorded.

Deprecated since v8.x. This value is now determined from the marketmap.

min_exchanges: u32

The minimum number of exchanges that should be reporting a live price for a price update to be considered valid.

Deprecated since v8.x. This value is now determined from the marketmap.

min_price_change_ppm: u32

The minimum allowable change in price value that would cause a price update on the network. Measured as 1e-6 (parts per million).

exchange_config_json: String

A string of json that encodes the configuration for resolving the price of this market on various exchanges.

Deprecated since v8.x. This is now determined from the marketmap.

Trait Implementations

impl Clone for MarketParam

fn clone(&self) -> MarketParam

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MarketParam

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

Formats the value using the given formatter.

impl Default for MarketParam

fn default() -> MarketParam

Returns the “default value” for a type.

impl Message for MarketParam

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 Name for MarketParam

const NAME: &'static str = "MarketParam"

Simple name for this Message. This name is the same as it appears in the source .proto file, e.g. FooBar.

const PACKAGE: &'static str = "dydxprotocol.prices"

Package name this message type is contained in. They are domain-like and delimited by ., e.g. google.protobuf.

fn full_name() -> String

Fully-qualified unique name for this Message. It’s prefixed with the package name and names of any parent messages, e.g. google.rpc.BadRequest.FieldViolation. By default, this is the package name followed by the message name. Fully-qualified names must be unique within a domain of Type URLs.

fn type_url() -> String

Type URL for this Message, which by default is the full name with a leading slash, but may also include a leading domain name, e.g. type.googleapis.com/google.profile.Person. This can be used when serializing into the google.protobuf.Any type.

impl PartialEq for MarketParam

fn eq(&self, other: &MarketParam) -> 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 StructuralPartialEq for MarketParam