Struct StorageCollectionMetadata 

pub struct StorageCollectionMetadata {
    pub key: Option<StorageCollectionMetadataKey>,
    pub value: Option<StorageCollectionMetadataValue>,
}

Fields

key: Option<StorageCollectionMetadataKey>

value: Option<StorageCollectionMetadataValue>

Trait Implementations

impl Arbitrary for StorageCollectionMetadata

type Parameters = (<Option<StorageCollectionMetadataKey> as Arbitrary>::Parameters, <Option<StorageCollectionMetadataValue> as Arbitrary>::Parameters)

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = Map<(<Option<StorageCollectionMetadataKey> as Arbitrary>::Strategy, <Option<StorageCollectionMetadataValue> as Arbitrary>::Strategy), fn((Option<StorageCollectionMetadataKey>, Option<StorageCollectionMetadataValue>)) -> StorageCollectionMetadata>

The type of Strategy used to generate values of type Self.

fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl Clone for StorageCollectionMetadata

fn clone(&self) -> StorageCollectionMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StorageCollectionMetadata

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

Formats the value using the given formatter.

impl Default for StorageCollectionMetadata

fn default() -> StorageCollectionMetadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StorageCollectionMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for StorageCollectionMetadata

impl Ord for StorageCollectionMetadata

fn cmp(&self, other: &StorageCollectionMetadata) -> 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 StorageCollectionMetadata

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for StorageCollectionMetadata

fn partial_cmp(&self, other: &StorageCollectionMetadata) -> 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 Serialize for StorageCollectionMetadata

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 StorageCollectionMetadata