Struct ProposalContractVersion 

pub struct ProposalContractVersion(/* private fields */);

Sole maintained proposal contract version.

Implementations

impl ProposalContractVersion

pub const CURRENT: ProposalContractVersion

Current pre-1.0 hard-cut proposal contract version.

pub const fn from_raw(value: u16) -> ProposalContractVersion

Construct a version token for decoding and incompatibility tests.

pub const fn get(self) -> u16

Return the raw version value.

Trait Implementations

impl Clone for ProposalContractVersion

fn clone(&self) -> ProposalContractVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ProposalContractVersion

impl Debug for ProposalContractVersion

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

Formats the value using the given formatter.

impl Eq for ProposalContractVersion

impl Hash for ProposalContractVersion

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ProposalContractVersion

fn cmp(&self, other: &ProposalContractVersion) -> 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.

impl PartialEq for ProposalContractVersion

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ProposalContractVersion

fn partial_cmp(&self, other: &ProposalContractVersion) -> 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 ProposalContractVersion