Struct ContractVersion 

pub struct ContractVersion { /* private fields */ }

Version of the deployed exchange smart contract.

Renders as v1.<major>.<minor>.<patch> - the leading v1 epoch is fixed for this contract’s lifetime and changes only with an entirely new contract.

Implementations

impl ContractVersion

pub const V2_GETTERS: Self

First version exposing the V2 information getters (getPerpetualInfoV2, getPositionV2) and the corresponding V2 position events.

Predates getContractVersion, so this version is never reported by the contract itself - it is only reached through selector probing.

pub const BUILDER_CODES: Self

First version exposing keyed fee schedules, per-account fee tiers, builder attribution, the perpetual-existence bitmap - and getContractVersion itself.

pub const PPM_FEE_UNIT: Self

First version whose stored fee-schedule rates are in millionths (ppm) rather than hundred-thousandths, and whose fills charge the schedule fee on EVERY position size change rather than on additions only.

The two arrived in the same release and neither has a signal of its own, so they share the threshold.

pub const fn new(major: u64, minor: u64, patch: u64) -> Self

pub const fn major(&self) -> u64

pub const fn minor(&self) -> u64

pub const fn patch(&self) -> u64

Trait Implementations

impl Clone for ContractVersion

fn clone(&self) -> ContractVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ContractVersion

impl Debug for ContractVersion

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

Formats the value using the given formatter.

impl Display for ContractVersion

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

Formats the value using the given formatter.

impl Eq for ContractVersion

impl Ord for ContractVersion

fn cmp(&self, other: &ContractVersion) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for ContractVersion

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ContractVersion

fn partial_cmp(&self, other: &ContractVersion) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for ContractVersion