Trait odbc_safe::HDbcWrapper [−] [src]

pub trait HDbcWrapper<'env>: DerefMut<Target = HDbc<'env>> {
    type Handle: HDbcWrapper<'env>;
    fn into_hdbc(self) -> HDbc<'env>;
    fn from_hdbc(handle: HDbc<'env>) -> Self::Handle;
}

Implemented by Connected and Unconnected.

There are two implementations of this trait. These two implementations only decide wether or not a disconnect should be executed on drop. This trait allows to handle them both in generic code and makes them syntactically very similar to a direct use of HDbc.

Associated Types

`type Handle: HDbcWrapper<'env>`

Type to a handle, which also must implement this trait.

Required Methods

`fn into_hdbc(self) -> HDbc<'env>`

Release ownership of the internal Connection Handle

`fn from_hdbc(handle: HDbc<'env>) -> Self::Handle`

Construction from a Connection Handle

Implementors

[src]
impl<'env> HDbcWrapper<'env> for Connected<'env> type Handle = Connected<'env>;
[src]
impl<'env> HDbcWrapper<'env> for Unconnected<'env> type Handle = Unconnected<'env>;