Trait DatabaseConnection 

pub trait DatabaseConnection<'a>: DatabaseConnectionRequirements {
    type Connection: 'a;

    // Required methods
    fn open<'life0, 'life1, 'async_trait>(
        name: &'life0 str,
        key: &'life1 DatabaseKey,
    ) -> Pin<Box<dyn Future<Output = CryptoKeystoreResult<Self>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn open_in_memory<'life0, 'async_trait>(
        key: &'life0 DatabaseKey,
    ) -> Pin<Box<dyn Future<Output = CryptoKeystoreResult<Self>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn update_key<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        new_key: &'life1 DatabaseKey,
    ) -> Pin<Box<dyn Future<Output = CryptoKeystoreResult<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn wipe<'async_trait>(
        self,
    ) -> Pin<Box<dyn Future<Output = CryptoKeystoreResult<()>> + Send + 'async_trait>>
       where Self: 'async_trait;

    // Provided method
    fn check_buffer_size(size: usize) -> CryptoKeystoreResult<()> { ... }
}

Required Associated Types

type Connection: 'a

Required Methods

fn open<'life0, 'life1, 'async_trait>( name: &'life0 str, key: &'life1 DatabaseKey, ) -> Pin<Box<dyn Future<Output = CryptoKeystoreResult<Self>> + Send + 'async_trait>>

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

fn open_in_memory<'life0, 'async_trait>( key: &'life0 DatabaseKey, ) -> Pin<Box<dyn Future<Output = CryptoKeystoreResult<Self>> + Send + 'async_trait>>

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

fn update_key<'life0, 'life1, 'async_trait>( &'life0 mut self, new_key: &'life1 DatabaseKey, ) -> Pin<Box<dyn Future<Output = CryptoKeystoreResult<()>> + Send + 'async_trait>>

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

fn wipe<'async_trait>( self, ) -> Pin<Box<dyn Future<Output = CryptoKeystoreResult<()>> + Send + 'async_trait>>

where Self: 'async_trait,

Clear all data from the database and close it.

Provided Methods

fn check_buffer_size(size: usize) -> CryptoKeystoreResult<()>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<'a> DatabaseConnection<'a> for SqlCipherConnection

type Connection = MutexGuard<'a, Connection>