Enum levana_perpswap_cosmos::contracts::market::spot_price::SpotPriceConfig

pub enum SpotPriceConfig {
    Manual {
        admin: Addr,
    },
    Oracle {
        pyth: Option<PythConfig>,
        stride: Option<StrideConfig>,
        feeds: Vec<SpotPriceFeed>,
        feeds_usd: Vec<SpotPriceFeed>,
        volatile_diff_seconds: Option<u32>,
    },
}

Spot price config

Variants

Manual

Manual spot price

Fields

admin: Addr

The admin address for manual spot price updates

Oracle

External oracle

Fields

pyth: Option<PythConfig>

Pyth configuration, required on chains that use pyth feeds

stride: Option<StrideConfig>

Stride configuration, required on chains that use stride

feeds: Vec<SpotPriceFeed>

sequence of spot price feeds which are composed to generate a single spot price

feeds_usd: Vec<SpotPriceFeed>

if necessary, sequence of spot price feeds which are composed to generate a single USD spot price

volatile_diff_seconds: Option<u32>

How many seconds the publish time of volatile feeds are allowed to diverge from each other

An attacker can, in theory, selectively choose two different publish times for a pair of assets and manipulate the combined price. This value allows us to say that the publish time cannot diverge by too much. As opposed to age tolerance, this allows for latency in getting transactions to land on-chain after publish time, and therefore can be a much tighter value.

By default, we use 5 seconds.

Trait Implementations

impl Clone for SpotPriceConfig

fn clone(&self) -> SpotPriceConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SpotPriceConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SpotPriceConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<SpotPriceConfig> for SpotPriceConfigInit

fn from(src: SpotPriceConfig) -> Self

Converts to this type from the input type.

impl JsonSchema for SpotPriceConfig

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 SpotPriceConfig

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

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 SpotPriceConfig