Struct SystemMessagesProvider 

pub struct SystemMessagesProvider<E>
where
    E: Error + Debug + From<Error> + From<Error> + From<Error> + Send + Sync + 'static,
{ /* private fields */ }

Available on crate feature system-messages only.

Database storage provider for system messages.

Implementations

impl<E> SystemMessagesProvider<E>

where E: Error + Debug + From<Error> + From<Error> + From<Error> + Send + Sync + 'static,

pub fn new(account_id: AccountId, client: Client) -> Self

Create a system messages provider.

Trait Implementations

impl<E> SystemMessageStorage for SystemMessagesProvider<E>

where E: Error + Debug + From<Error> + From<Error> + From<Error> + Send + Sync + 'static,

type Error = E

Error type.

fn list_system_messages<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<SystemMessageMap, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

List system messages for an account.

fn insert_system_message<'life0, 'async_trait>( &'life0 mut self, key: Urn, message: SysMessage, ) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Add a system message to an account.

fn remove_system_message<'life0, 'life1, 'async_trait>( &'life0 mut self, key: &'life1 Urn, ) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>>

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

Remove a system message from an account.

fn mark_system_message<'life0, 'life1, 'async_trait>( &'life0 mut self, key: &'life1 Urn, is_read: bool, ) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>>

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

Mark a system message as read or unread.

fn clear_system_messages<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Delete all system messages for an account.