Struct KeyValueSender

pub struct KeyValueSender<T: Transport> { /* private fields */ }

KeyValueSender sends messages to a KeyValue service client for sending KeyValue messages

Implementations

impl<T: Transport> KeyValueSender<T>

pub fn via(transport: T) -> Self

Constructs a KeyValueSender with the specified transport

pub fn set_timeout(&self, interval: Duration)

Trait Implementations

impl<T: Clone + Transport> Clone for KeyValueSender<T>

fn clone(&self) -> KeyValueSender<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Transport> Debug for KeyValueSender<T>

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

Formats the value using the given formatter.

impl<T: Transport + Sync + Send> KeyValue for KeyValueSender<T>

fn increment<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, ctx: &'life1 Context, arg: &'life2 IncrementRequest, ) -> Pin<Box<dyn Future<Output = RpcResult<i32>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Increments a numeric value, returning the new value

fn contains<'life0, 'life1, 'life2, 'async_trait, TS>( &'life0 self, ctx: &'life1 Context, arg: &'life2 TS, ) -> Pin<Box<dyn Future<Output = RpcResult<bool>> + Send + 'async_trait>>

where TS: 'async_trait + ToString + ?Sized + Sync, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

returns whether the store contains the key

fn del<'life0, 'life1, 'life2, 'async_trait, TS>( &'life0 self, ctx: &'life1 Context, arg: &'life2 TS, ) -> Pin<Box<dyn Future<Output = RpcResult<bool>> + Send + 'async_trait>>

where TS: 'async_trait + ToString + ?Sized + Sync, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Deletes a key, returning true if the key was deleted

fn get<'life0, 'life1, 'life2, 'async_trait, TS>( &'life0 self, ctx: &'life1 Context, arg: &'life2 TS, ) -> Pin<Box<dyn Future<Output = RpcResult<GetResponse>> + Send + 'async_trait>>

where TS: 'async_trait + ToString + ?Sized + Sync, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Gets a value for a specified key. If the key exists, the return structure contains exists: true and the value, otherwise the return structure contains exists == false.

fn list_add<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, ctx: &'life1 Context, arg: &'life2 ListAddRequest, ) -> Pin<Box<dyn Future<Output = RpcResult<u32>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Append a value onto the end of a list. Returns the new list size

fn list_clear<'life0, 'life1, 'life2, 'async_trait, TS>( &'life0 self, ctx: &'life1 Context, arg: &'life2 TS, ) -> Pin<Box<dyn Future<Output = RpcResult<bool>> + Send + 'async_trait>>

where TS: 'async_trait + ToString + ?Sized + Sync, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Deletes a list and its contents input: list name output: true if the list existed and was deleted

fn list_del<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, ctx: &'life1 Context, arg: &'life2 ListDelRequest, ) -> Pin<Box<dyn Future<Output = RpcResult<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Deletes a value from a list. Returns true if the item was removed.

fn list_range<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, ctx: &'life1 Context, arg: &'life2 ListRangeRequest, ) -> Pin<Box<dyn Future<Output = RpcResult<StringList>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Retrieves a range of values from a list using 0-based indices. Start and end values are inclusive, for example, (0,10) returns 11 items if the list contains at least 11 items. If the stop value is beyond the end of the list, it is treated as the end of the list.

fn set<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, ctx: &'life1 Context, arg: &'life2 SetRequest, ) -> Pin<Box<dyn Future<Output = RpcResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Sets the value of a key. expires is an optional number of seconds before the value should be automatically deleted, or 0 for no expiration.

fn set_add<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, ctx: &'life1 Context, arg: &'life2 SetAddRequest, ) -> Pin<Box<dyn Future<Output = RpcResult<u32>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Add an item into a set. Returns number of items added (1 or 0)

fn set_del<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, ctx: &'life1 Context, arg: &'life2 SetDelRequest, ) -> Pin<Box<dyn Future<Output = RpcResult<u32>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Deletes an item from the set. Returns number of items removed from the set (1 or 0)

fn set_intersection<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, ctx: &'life1 Context, arg: &'life2 StringList, ) -> Pin<Box<dyn Future<Output = RpcResult<StringList>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

perform intersection of sets and returns values from the intersection. input: list of sets for performing intersection (at least two) output: values

fn set_query<'life0, 'life1, 'life2, 'async_trait, TS>( &'life0 self, ctx: &'life1 Context, arg: &'life2 TS, ) -> Pin<Box<dyn Future<Output = RpcResult<StringList>> + Send + 'async_trait>>

where TS: 'async_trait + ToString + ?Sized + Sync, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Retrieves all items from a set input: String output: set members

fn set_union<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, ctx: &'life1 Context, arg: &'life2 StringList, ) -> Pin<Box<dyn Future<Output = RpcResult<StringList>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

perform union of sets and returns values from the union input: list of sets for performing union (at least two) output: union of values

fn set_clear<'life0, 'life1, 'life2, 'async_trait, TS>( &'life0 self, ctx: &'life1 Context, arg: &'life2 TS, ) -> Pin<Box<dyn Future<Output = RpcResult<bool>> + Send + 'async_trait>>

where TS: 'async_trait + ToString + ?Sized + Sync, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

clears all values from the set and removes it input: set name output: true if the set existed and was deleted

fn contract_id() -> &'static str

returns the capability contract id for this interface