pub struct FbConnection { /* private fields */ }
Trait Implementations§
Source§impl Connection for FbConnection
impl Connection for FbConnection
type Options = FbConnectOptions
type Database = Firebird
Source§fn close(self) -> BoxFuture<'static, Result<(), Error>>
fn close(self) -> BoxFuture<'static, Result<(), Error>>
Explicitly close this database connection. Read more
Source§fn ping(&mut self) -> BoxFuture<'_, Result<(), Error>>
fn ping(&mut self) -> BoxFuture<'_, Result<(), Error>>
Checks if a connection to the database is still valid.
Source§fn begin(
&mut self,
) -> BoxFuture<'_, Result<Transaction<'_, Self::Database>, Error>>where
Self: Sized,
fn begin(
&mut self,
) -> BoxFuture<'_, Result<Transaction<'_, Self::Database>, Error>>where
Self: Sized,
Begin a new transaction or establish a savepoint within the active transaction. Read more
Source§fn shrink_buffers(&mut self)
fn shrink_buffers(&mut self)
Restore any buffers in the connection to their default capacity, if possible. Read more
Source§fn transaction<'a, F, R, E>(
&'a mut self,
callback: F,
) -> Pin<Box<dyn Future<Output = Result<R, E>> + Send + 'a>>
fn transaction<'a, F, R, E>( &'a mut self, callback: F, ) -> Pin<Box<dyn Future<Output = Result<R, E>> + Send + 'a>>
Execute the function inside a transaction. Read more
Source§fn cached_statements_size(&self) -> usizewhere
Self::Database: HasStatementCache,
fn cached_statements_size(&self) -> usizewhere
Self::Database: HasStatementCache,
The number of statements currently cached in the connection.
Source§fn clear_cached_statements(
&mut self,
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + '_>>where
Self::Database: HasStatementCache,
fn clear_cached_statements(
&mut self,
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + '_>>where
Self::Database: HasStatementCache,
Removes all statements from the cache, closing them on the server if
needed.
Source§impl Debug for FbConnection
impl Debug for FbConnection
Source§impl<'c> Executor<'c> for &'c mut FbConnection
impl<'c> Executor<'c> for &'c mut FbConnection
type Database = Firebird
Source§fn fetch_many<'e, 'q: 'e, E>(
self,
query: E,
) -> BoxStream<'e, Result<Either<FbQueryResult, FbRow>, Error>>
fn fetch_many<'e, 'q: 'e, E>( self, query: E, ) -> BoxStream<'e, Result<Either<FbQueryResult, FbRow>, Error>>
Execute multiple queries and return the generated results as a stream
from each query, in a stream.
Source§fn fetch_optional<'e, 'q: 'e, E>(
self,
query: E,
) -> BoxFuture<'e, Result<Option<FbRow>, Error>>
fn fetch_optional<'e, 'q: 'e, E>( self, query: E, ) -> BoxFuture<'e, Result<Option<FbRow>, Error>>
Execute the query and returns at most one row.
Source§fn prepare_with<'e, 'q: 'e>(
self,
sql: &'q str,
parameters: &'e [FbTypeInfo],
) -> BoxFuture<'e, Result<FbStatement<'q>, Error>>where
'c: 'e,
fn prepare_with<'e, 'q: 'e>(
self,
sql: &'q str,
parameters: &'e [FbTypeInfo],
) -> BoxFuture<'e, Result<FbStatement<'q>, Error>>where
'c: 'e,
Prepare the SQL query, with parameter type information, to inspect the
type information about its parameters and results. Read more
Source§fn execute<'e, 'q, E>(
self,
query: E,
) -> Pin<Box<dyn Future<Output = Result<<Self::Database as Database>::QueryResult, Error>> + Send + 'e>>
fn execute<'e, 'q, E>( self, query: E, ) -> Pin<Box<dyn Future<Output = Result<<Self::Database as Database>::QueryResult, Error>> + Send + 'e>>
Execute the query and return the total number of rows affected.
Source§fn execute_many<'e, 'q, E>(
self,
query: E,
) -> Pin<Box<dyn Stream<Item = Result<<Self::Database as Database>::QueryResult, Error>> + Send + 'e>>
fn execute_many<'e, 'q, E>( self, query: E, ) -> Pin<Box<dyn Stream<Item = Result<<Self::Database as Database>::QueryResult, Error>> + Send + 'e>>
Execute multiple queries and return the rows affected from each query, in a stream.
Source§fn fetch<'e, 'q, E>(
self,
query: E,
) -> Pin<Box<dyn Stream<Item = Result<<Self::Database as Database>::Row, Error>> + Send + 'e>>
fn fetch<'e, 'q, E>( self, query: E, ) -> Pin<Box<dyn Stream<Item = Result<<Self::Database as Database>::Row, Error>> + Send + 'e>>
Execute the query and return the generated results as a stream.
Source§fn fetch_all<'e, 'q, E>(
self,
query: E,
) -> Pin<Box<dyn Future<Output = Result<Vec<<Self::Database as Database>::Row>, Error>> + Send + 'e>>
fn fetch_all<'e, 'q, E>( self, query: E, ) -> Pin<Box<dyn Future<Output = Result<Vec<<Self::Database as Database>::Row>, Error>> + Send + 'e>>
Execute the query and return all the generated results, collected into a
Vec
.Auto Trait Implementations§
impl Freeze for FbConnection
impl !RefUnwindSafe for FbConnection
impl Send for FbConnection
impl Sync for FbConnection
impl Unpin for FbConnection
impl !UnwindSafe for FbConnection
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more