Trait bonsaidb::core::connection::AsyncStorageConnection

pub trait AsyncStorageConnection: HasSession + Sized + Send + Sync {
    type Database: AsyncConnection;
    type Authenticated: AsyncStorageConnection;

    // Required methods
    fn admin<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Self::Database> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             Self: 'async_trait;
    fn database<'life0, 'life1, 'async_trait, DB>(
        &'life0 self,
        name: &'life1 str
    ) -> Pin<Box<dyn Future<Output = Result<Self::Database, Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             DB: 'async_trait + Schema,
             Self: 'async_trait;
    fn create_database_with_schema<'life0, 'life1, 'async_trait>(
        &'life0 self,
        name: &'life1 str,
        schema: SchemaName,
        only_if_needed: bool
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             Self: 'async_trait;
    fn delete_database<'life0, 'life1, 'async_trait>(
        &'life0 self,
        name: &'life1 str
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             Self: 'async_trait;
    fn list_databases<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Database>, Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             Self: 'async_trait;
    fn list_available_schemas<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<Vec<SchemaSummary>, Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             Self: 'async_trait;
    fn create_user<'life0, 'life1, 'async_trait>(
        &'life0 self,
        username: &'life1 str
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             Self: 'async_trait;
    fn delete_user<'user, 'life0, 'async_trait, U>(
        &'life0 self,
        user: U
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where 'user: 'async_trait,
             'life0: 'async_trait,
             U: 'async_trait + Nameable<'user, u64> + Send + Sync,
             Self: 'async_trait;
    fn set_user_password<'user, 'life0, 'async_trait, U>(
        &'life0 self,
        user: U,
        password: SensitiveString
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where 'user: 'async_trait,
             'life0: 'async_trait,
             U: 'async_trait + Nameable<'user, u64> + Send + Sync,
             Self: 'async_trait;
    fn authenticate<'life0, 'async_trait>(
        &'life0 self,
        authentication: Authentication
    ) -> Pin<Box<dyn Future<Output = Result<Self::Authenticated, Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             Self: 'async_trait;
    fn assume_identity<'life0, 'life1, 'async_trait>(
        &'life0 self,
        identity: IdentityReference<'life1>
    ) -> Pin<Box<dyn Future<Output = Result<Self::Authenticated, Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             Self: 'async_trait;
    fn add_permission_group_to_user<'user, 'group, 'life0, 'async_trait, U, G>(
        &'life0 self,
        user: U,
        permission_group: G
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where 'user: 'async_trait,
             'group: 'async_trait,
             'life0: 'async_trait,
             U: 'async_trait + Nameable<'user, u64> + Send + Sync,
             G: 'async_trait + Nameable<'group, u64> + Send + Sync,
             Self: 'async_trait;
    fn remove_permission_group_from_user<'user, 'group, 'life0, 'async_trait, U, G>(
        &'life0 self,
        user: U,
        permission_group: G
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where 'user: 'async_trait,
             'group: 'async_trait,
             'life0: 'async_trait,
             U: 'async_trait + Nameable<'user, u64> + Send + Sync,
             G: 'async_trait + Nameable<'group, u64> + Send + Sync,
             Self: 'async_trait;
    fn add_role_to_user<'user, 'role, 'life0, 'async_trait, U, R>(
        &'life0 self,
        user: U,
        role: R
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where 'user: 'async_trait,
             'role: 'async_trait,
             'life0: 'async_trait,
             U: 'async_trait + Nameable<'user, u64> + Send + Sync,
             R: 'async_trait + Nameable<'role, u64> + Send + Sync,
             Self: 'async_trait;
    fn remove_role_from_user<'user, 'role, 'life0, 'async_trait, U, R>(
        &'life0 self,
        user: U,
        role: R
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where 'user: 'async_trait,
             'role: 'async_trait,
             'life0: 'async_trait,
             U: 'async_trait + Nameable<'user, u64> + Send + Sync,
             R: 'async_trait + Nameable<'role, u64> + Send + Sync,
             Self: 'async_trait;

    // Provided methods
    fn create_database<'life0, 'life1, 'async_trait, DB>(
        &'life0 self,
        name: &'life1 str,
        only_if_needed: bool
    ) -> Pin<Box<dyn Future<Output = Result<Self::Database, Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             DB: 'async_trait + Schema,
             Self: 'async_trait { ... }
    fn authenticate_with_token<'life0, 'life1, 'async_trait>(
        &'life0 self,
        id: u64,
        token: &'life1 SensitiveString
    ) -> Pin<Box<dyn Future<Output = Result<<Self::Authenticated as AsyncStorageConnection>::Authenticated, Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             Self: 'async_trait { ... }
    fn authenticate_with_password<'name, 'life0, 'async_trait, User>(
        &'life0 self,
        user: User,
        password: SensitiveString
    ) -> Pin<Box<dyn Future<Output = Result<Self::Authenticated, Error>> + Send + 'async_trait>>
       where 'name: 'async_trait,
             'life0: 'async_trait,
             User: 'async_trait + Nameable<'name, u64> + Send,
             Self: 'async_trait { ... }
}

Functions for interacting with a multi-database BonsaiDb instance.

Required Associated Types

type Database: AsyncConnection

The type that represents a database for this implementation.

type Authenticated: AsyncStorageConnection

The StorageConnection type returned from authentication calls.

Required Methods

fn admin<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Self::Database> + Send + 'async_trait>>

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

Returns the currently authenticated session, if any.

fn database<'life0, 'life1, 'async_trait, DB>( &'life0 self, name: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<Self::Database, Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, DB: 'async_trait + Schema, Self: 'async_trait,

Returns a reference to database name with schema DB.

fn create_database_with_schema<'life0, 'life1, 'async_trait>( &'life0 self, name: &'life1 str, schema: SchemaName, only_if_needed: bool ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

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

Creates a database named name using the SchemaName schema.

Errors

• Error::InvalidDatabaseName: name must begin with an alphanumeric character ([a-zA-Z0-9]), and all remaining characters must be alphanumeric, a period (.), or a hyphen (-).
• Error::DatabaseNameAlreadyTaken: name was already used for a previous database name. Returned if only_if_needed is false.

fn delete_database<'life0, 'life1, 'async_trait>( &'life0 self, name: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

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

Deletes a database named name.

Errors

• Error::DatabaseNotFound: database name does not exist.
• Error::Other: an error occurred while deleting files.

fn list_databases<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<Vec<Database>, Error>> + Send + 'async_trait>>

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

Lists the databases in this storage.

fn list_available_schemas<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<Vec<SchemaSummary>, Error>> + Send + 'async_trait>>

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

Lists the SchemaNames registered with this storage.

fn create_user<'life0, 'life1, 'async_trait>( &'life0 self, username: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>

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

Creates a user.

fn delete_user<'user, 'life0, 'async_trait, U>( &'life0 self, user: U ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where 'user: 'async_trait, 'life0: 'async_trait, U: 'async_trait + Nameable<'user, u64> + Send + Sync, Self: 'async_trait,

Deletes a user.

fn set_user_password<'user, 'life0, 'async_trait, U>( &'life0 self, user: U, password: SensitiveString ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where 'user: 'async_trait, 'life0: 'async_trait, U: 'async_trait + Nameable<'user, u64> + Send + Sync, Self: 'async_trait,

Sets a user’s password.

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

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

Authenticates using an AuthenticationToken. If successful, the returned instance will have the permissions from identity.

fn assume_identity<'life0, 'life1, 'async_trait>( &'life0 self, identity: IdentityReference<'life1> ) -> Pin<Box<dyn Future<Output = Result<Self::Authenticated, Error>> + Send + 'async_trait>>

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

Assumes the identity. If successful, the returned instance will have the merged permissions of the current authentication session and the permissions from identity.

fn add_permission_group_to_user<'user, 'group, 'life0, 'async_trait, U, G>( &'life0 self, user: U, permission_group: G ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where 'user: 'async_trait, 'group: 'async_trait, 'life0: 'async_trait, U: 'async_trait + Nameable<'user, u64> + Send + Sync, G: 'async_trait + Nameable<'group, u64> + Send + Sync, Self: 'async_trait,

Adds a user to a permission group.

fn remove_permission_group_from_user<'user, 'group, 'life0, 'async_trait, U, G>( &'life0 self, user: U, permission_group: G ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where 'user: 'async_trait, 'group: 'async_trait, 'life0: 'async_trait, U: 'async_trait + Nameable<'user, u64> + Send + Sync, G: 'async_trait + Nameable<'group, u64> + Send + Sync, Self: 'async_trait,

Removes a user from a permission group.

fn add_role_to_user<'user, 'role, 'life0, 'async_trait, U, R>( &'life0 self, user: U, role: R ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where 'user: 'async_trait, 'role: 'async_trait, 'life0: 'async_trait, U: 'async_trait + Nameable<'user, u64> + Send + Sync, R: 'async_trait + Nameable<'role, u64> + Send + Sync, Self: 'async_trait,

Adds a user to a permission group.

fn remove_role_from_user<'user, 'role, 'life0, 'async_trait, U, R>( &'life0 self, user: U, role: R ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where 'user: 'async_trait, 'role: 'async_trait, 'life0: 'async_trait, U: 'async_trait + Nameable<'user, u64> + Send + Sync, R: 'async_trait + Nameable<'role, u64> + Send + Sync, Self: 'async_trait,

Removes a user from a permission group.

Provided Methods

fn create_database<'life0, 'life1, 'async_trait, DB>( &'life0 self, name: &'life1 str, only_if_needed: bool ) -> Pin<Box<dyn Future<Output = Result<Self::Database, Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, DB: 'async_trait + Schema, Self: 'async_trait,

Creates a database named name with the Schema provided.

Errors

• Error::InvalidDatabaseName: name must begin with an alphanumeric character ([a-zA-Z0-9]), and all remaining characters must be alphanumeric, a period (.), or a hyphen (-).
• Error::DatabaseNameAlreadyTaken: name was already used for a previous database name. Returned if only_if_needed is false.

fn authenticate_with_token<'life0, 'life1, 'async_trait>( &'life0 self, id: u64, token: &'life1 SensitiveString ) -> Pin<Box<dyn Future<Output = Result<<Self::Authenticated as AsyncStorageConnection>::Authenticated, Error>> + Send + 'async_trait>>

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

Authenticates using an AuthenticationToken. If successful, the returned instance will have the permissions from identity.

fn authenticate_with_password<'name, 'life0, 'async_trait, User>( &'life0 self, user: User, password: SensitiveString ) -> Pin<Box<dyn Future<Output = Result<Self::Authenticated, Error>> + Send + 'async_trait>>

where 'name: 'async_trait, 'life0: 'async_trait, User: 'async_trait + Nameable<'name, u64> + Send, Self: 'async_trait,

Authenticates a User using a password. If successful, the returned instance will have the permissions from identity.

Object Safety

This trait is not object safe.

Implementors

impl AsyncStorageConnection for AsyncClient

type Authenticated = AsyncClient

type Database = AsyncRemoteDatabase

impl AsyncStorageConnection for AsyncStorage

type Authenticated = AsyncStorage

type Database = AsyncDatabase

impl<B> AsyncStorageConnection for CustomServer<B>

where B: Backend,

type Authenticated = CustomServer<B>

type Database = ServerDatabase<B>

impl<B: Backend> AsyncStorageConnection for AnyServerConnection<B>

type Authenticated = AnyServerConnection<B>

type Database = AnyDatabase<B>