Struct EmptyDatabase 

pub struct EmptyDatabase;

Trait Implementations

impl Clone for EmptyDatabase

fn clone(&self) -> EmptyDatabase

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EmptyDatabase

impl Database for EmptyDatabase

fn execute<'life0, 'life1, 'async_trait>( &'life0 self, stmt: &'life1 Statement, ) -> Pin<Box<dyn Future<Output = Result<u64, DbError>> + Send + 'async_trait>>

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

fn query<'life0, 'life1, 'async_trait>( &'life0 self, stmt: &'life1 Statement, ) -> Pin<Box<dyn Future<Output = Result<Rows, DbError>> + Send + 'async_trait>>

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

fn batch<'life0, 'life1, 'async_trait>( &'life0 self, _stmts: &'life1 [Statement], ) -> Pin<Box<dyn Future<Output = Result<(), DbError>> + Send + 'async_trait>>

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

impl Debug for EmptyDatabase

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

Formats the value using the given formatter.

impl Default for EmptyDatabase

fn default() -> EmptyDatabase

Returns the “default value” for a type.