Struct OracleLeaf 

pub struct OracleLeaf {
    pub spot_price: i128,
    pub iv_surface_hash: [u8; 32],
}

Oracle anchor leaf (global). Key: keccak256(“oracle” || underlying)

Spot price scaled 1e8 (from engine’s Decimal). IV surface is too large to store inline – we commit its hash only.

Fields

spot_price: i128

Spot price scaled 1e8.

iv_surface_hash: [u8; 32]

keccak256 hash of the serialized VolatilitySurface.

Trait Implementations

impl BorshDeserialize for OracleLeaf

fn deserialize_reader<__R: Read>(reader: &mut __R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for OracleLeaf

fn serialize<__W: Write>(&self, writer: &mut __W) -> Result<(), Error>

impl Clone for OracleLeaf

fn clone(&self) -> OracleLeaf

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OracleLeaf

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OracleLeaf

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for OracleLeaf

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

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 OracleLeaf