Unconnected

odbc_safe

Struct Unconnected 

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pub struct Unconnected<'env>(/* private fields */);
Expand description

An HDbc with the additional invariant of being ‘allocated’, but not ‘connected’.

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impl<'env> Debug for Unconnected<'env>

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

Formats the value using the given formatter. Read more
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impl<'env> Deref for Unconnected<'env>

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type Target = HDbc<'env>

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl<'env> DerefMut for Unconnected<'env>

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fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.
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impl<'env> HDbcWrapper<'env> for Unconnected<'env>

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type Handle = Unconnected<'env>

Type to a handle, which also must implement this trait.
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fn into_hdbc(self) -> HDbc<'env>

Release ownership of the internal Connection Handle
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fn from_hdbc(hdbc: HDbc<'env>) -> Self::Handle

Construction from a Connection Handle

Auto Trait Implementations§

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impl<'env> Freeze for Unconnected<'env>

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impl<'env> RefUnwindSafe for Unconnected<'env>

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impl<'env> !Send for Unconnected<'env>

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impl<'env> !Sync for Unconnected<'env>

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impl<'env> Unpin for Unconnected<'env>

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impl<'env> UnwindSafe for Unconnected<'env>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.