Struct levana_perpswap_cosmos::contracts::market::entry::SlippageAssert

pub struct SlippageAssert {
    pub price: PriceBaseInQuote,
    pub tolerance: Number,
}

There are two sources of slippage in the protocol:

• Change in the oracle price from creation of the message to execution of the message.
• Change in delta neutrality fee from creation of the message to execution of the message. Slippage assert tolerance is the tolerance to the sum of the two sources of slippage.

Fields

price: PriceBaseInQuote

Expected effective price from the sender. To incorporate tolerance on delta neutrality fee, the expected price should be modified by expected fee rate: price = oracle_price * (1 + fee_rate) fee_rate here is the ratio between the delta neutrality fee amount and notional size delta (in collateral asset).

tolerance: Number

Max ratio tolerance of actual trade price differing in an unfavorable direction from expected price. Tolerance of 0.01 means max 1% difference.

Trait Implementations

impl Clone for SlippageAssert

fn clone(&self) -> SlippageAssert

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SlippageAssert

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SlippageAssert

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for SlippageAssert

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for SlippageAssert

fn eq(&self, other: &SlippageAssert) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for SlippageAssert

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SlippageAssert

impl StructuralPartialEq for SlippageAssert