Struct pallet_housing_fund::ValueQuery

pub struct ValueQuery;

Expand description

Implement QueryKindTrait with query being Value

Trait Implementations§

impl<Value, OnEmpty> QueryKindTrait<Value, OnEmpty> for ValueQuerywhere
Value: 'static + FullCodec,
OnEmpty: Get<Value>,

const METADATA: StorageEntryModifier = StorageEntryModifier::Default

Metadata for the storage kind.

type Query = Value

Type returned on query

fn from_optional_value_to_query(
v: Option<Value>
) -> <ValueQuery as QueryKindTrait<Value, OnEmpty>>::Query

Convert an optional value (i.e. some if trie contains the value or none otherwise) to the query. Read more

fn from_query_to_optional_value(
v: <ValueQuery as QueryKindTrait<Value, OnEmpty>>::Query
) -> Option<Value>

Convert a query to an optional value.

Auto Trait Implementations§

impl RefUnwindSafe for ValueQuery

impl Send for ValueQuery

impl Sync for ValueQuery

impl Unpin for ValueQuery

impl UnwindSafe for ValueQuery

Blanket Implementations§

impl<T> Any for Twhere
T: 'static + ?Sized,

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T: ?Sized,

const: unstable · source§

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Self: TryFrom<T>,

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