Struct ibm_db::Connection [−][src]
pub struct Connection<'env, AC: AutocommitMode> { /* fields omitted */ }
Represents a connection to an ODBC data source
Implementations
impl<'env> Connection<'env, AutocommitOn>
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impl<'env> Connection<'env, AutocommitOn>
[src]pub fn disable_autocommit(self) -> Result<Connection<'env, AutocommitOff>, Self>
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impl<'env> Connection<'env, AutocommitOff>
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impl<'env> Connection<'env, AutocommitOff>
[src]pub fn enable_autocommit(self) -> Result<Connection<'env, AutocommitOn>, Self>
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pub fn commit(&mut self) -> Result<()>
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pub fn rollback(&mut self) -> Result<()>
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impl<'env, AC: AutocommitMode> Connection<'env, AC>
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impl<'env, AC: AutocommitMode> Connection<'env, AC>
[src]pub fn is_read_only(&mut self) -> Result<bool>
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true
if the data source is set to READ ONLY mode, false
otherwise.
This characteristic pertains only to the data source itself; it is not characteristic of the driver that enables access to the data source. A driver that is read/write can be used with a data source that is read-only. If a driver is read-only, all of its data sources must be read-only.
pub fn disconnect(self) -> Result<()>
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Closes the connection to the data source. If not called explicitly the disconnect will be
invoked implicitly by drop()
Trait Implementations
impl<'env, AC: Debug + AutocommitMode> Debug for Connection<'env, AC>
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impl<'env, AC: Debug + AutocommitMode> Debug for Connection<'env, AC>
[src]impl<'env, AC: AutocommitMode> Handle for Connection<'env, AC>
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impl<'env, AC: AutocommitMode> Handle for Connection<'env, AC>
[src]impl<'env, AC: AutocommitMode> Handle for Connection<'env, AC>
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impl<'env, AC: AutocommitMode> Handle for Connection<'env, AC>
[src]const HANDLE_TYPE: HandleType
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fn handle(&self) -> SQLHANDLE
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Auto Trait Implementations
impl<'env, AC> RefUnwindSafe for Connection<'env, AC> where
AC: RefUnwindSafe,
impl<'env, AC> RefUnwindSafe for Connection<'env, AC> where
AC: RefUnwindSafe,
impl<'env, AC> !Send for Connection<'env, AC>
impl<'env, AC> !Send for Connection<'env, AC>
impl<'env, AC> !Sync for Connection<'env, AC>
impl<'env, AC> !Sync for Connection<'env, AC>
impl<'env, AC> Unpin for Connection<'env, AC> where
AC: Unpin,
impl<'env, AC> Unpin for Connection<'env, AC> where
AC: Unpin,
impl<'env, AC> UnwindSafe for Connection<'env, AC> where
AC: UnwindSafe,
impl<'env, AC> UnwindSafe for Connection<'env, AC> where
AC: UnwindSafe,
Blanket Implementations
impl<H> Diagnostics for H where
H: Handle,
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impl<H> Diagnostics for H where
H: Handle,
[src]pub fn diagnostics(
&self,
rec_number: i16,
message_text: &mut [u8]
) -> ReturnOption<DiagResult, ()>
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&self,
rec_number: i16,
message_text: &mut [u8]
) -> ReturnOption<DiagResult, ()>