Struct Params 

pub struct Params {
    pub layers: u32,
    pub spread_min_ppm: u32,
    pub spread_buffer_ppm: u32,
    pub skew_factor_ppm: u32,
    pub order_size_pct_ppm: u32,
    pub order_expiration_seconds: u32,
    pub activation_threshold_quote_quantums: Vec<u8>,
}

Deprecated: Params stores x/vault parameters. Deprecated since v6.x as is replaced by QuotingParams.

Fields

layers: u32

The number of layers of orders a vault places. For example if layers=2, a vault places 2 asks and 2 bids.

spread_min_ppm: u32

The minimum base spread when a vault quotes around reservation price.

spread_buffer_ppm: u32

The buffer amount to add to min_price_change_ppm to arrive at spread according to formula: spread = max(spread_min_ppm, min_price_change_ppm + spread_buffer_ppm).

skew_factor_ppm: u32

The factor that determines how aggressive a vault skews its orders.

order_size_pct_ppm: u32

The percentage of vault equity that each order is sized at.

order_expiration_seconds: u32

The duration that a vault’s orders are valid for.

activation_threshold_quote_quantums: Vec<u8>

The number of quote quantums in quote asset that a vault with no perpetual positions must have to activate, i.e. if a vault has no perpetual positions and has strictly less than this amount of quote asset, it will not activate.

Trait Implementations

impl Clone for Params

fn clone(&self) -> Params

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Params

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

Formats the value using the given formatter.

impl Default for Params

fn default() -> Params

Returns the “default value” for a type.

impl Message for Params

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 Params

const NAME: &'static str = "Params"

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.vault"

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 Params

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