Enum cw_utils::Expiration

pub enum Expiration {
    AtHeight(u64),
    AtTime(Timestamp),
    Never {},
}

Expiration represents a point in time when some event happens. It can compare with a BlockInfo and will return is_expired() == true once the condition is hit (and for every block in the future)

Variants

AtHeight(u64)

AtHeight will expire when env.block.height >= height

AtTime(Timestamp)

AtTime will expire when env.block.time >= time

Never

Fields

Never will never expire. Used to express the empty variant

Implementations

impl Expiration

pub fn is_expired(&self, block: &BlockInfo) -> bool

Trait Implementations

impl Add<Duration> for Expiration

type Output = Result<Expiration, StdError>

The resulting type after applying the + operator.

fn add(self, duration: Duration) -> StdResult<Expiration>

Performs the + operation.

impl Clone for Expiration

fn clone(&self) -> Expiration

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Expiration

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

Formats the value using the given formatter.

impl Default for Expiration

The default (empty value) is to never expire

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Expiration

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Expiration

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

Formats the value using the given formatter.

impl JsonSchema for Expiration

fn schema_name() -> String

The name of the generated JSON Schema.

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<Expiration> for Expiration

fn eq(&self, other: &Expiration) -> 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 PartialOrd<Expiration> for Expiration

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for Expiration

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

Serialize this value into the given Serde serializer.

impl Copy for Expiration

impl StructuralPartialEq for Expiration