Trait DatabaseProviderFactory

pub trait DatabaseProviderFactory: Send + Sync {
    type DB: Database;
    type Provider: DBProvider<Tx = <Self::DB as Database>::TX>;
    type ProviderRW: DBProvider<Tx = <Self::DB as Database>::TXMut>;

    // Required methods
    fn database_provider_ro(&self) -> ProviderResult<Self::Provider>;
    fn database_provider_rw(&self) -> ProviderResult<Self::ProviderRW>;
}

Database provider factory.

Required Associated Types

type DB: Database

Database this factory produces providers for.

type Provider: DBProvider<Tx = <Self::DB as Database>::TX>

Provider type returned by the factory.

type ProviderRW: DBProvider<Tx = <Self::DB as Database>::TXMut>

Read-write provider type returned by the factory.

Required Methods

fn database_provider_ro(&self) -> ProviderResult<Self::Provider>

Create new read-only database provider.

fn database_provider_rw(&self) -> ProviderResult<Self::ProviderRW>

Create new read-write database provider.

Implementations on Foreign Types

impl<'a, T: 'a + DatabaseProviderFactory + ?Sized> DatabaseProviderFactory for &'a T

where &'a T: Send + Sync,

type DB = <T as DatabaseProviderFactory>::DB

type Provider = <T as DatabaseProviderFactory>::Provider

type ProviderRW = <T as DatabaseProviderFactory>::ProviderRW

fn database_provider_ro(&self) -> ProviderResult<Self::Provider>

fn database_provider_rw(&self) -> ProviderResult<Self::ProviderRW>

impl<T: DatabaseProviderFactory + ?Sized> DatabaseProviderFactory for Arc<T>

where Arc<T>: Send + Sync,

type DB = <T as DatabaseProviderFactory>::DB

type Provider = <T as DatabaseProviderFactory>::Provider

type ProviderRW = <T as DatabaseProviderFactory>::ProviderRW

fn database_provider_ro(&self) -> ProviderResult<Self::Provider>

fn database_provider_rw(&self) -> ProviderResult<Self::ProviderRW>

Implementors