Enum rusqlite::DropBehavior [−][src]
#[non_exhaustive] pub enum DropBehavior { Rollback, Commit, Ignore, Panic, }
Options for how a Transaction or Savepoint should behave when it is dropped.
Variants (Non-exhaustive)
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Roll back the changes. This is the default.
Commit the changes.
Do not commit or roll back changes - this will leave the transaction or savepoint open, so should be used with care.
Panic. Used to enforce intentional behavior during development.
Trait Implementations
impl Clone for DropBehavior
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impl Clone for DropBehavior
[src]fn clone(&self) -> DropBehavior
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fn clone(&self) -> DropBehavior
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl Debug for DropBehavior
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impl Debug for DropBehavior
[src]impl PartialEq<DropBehavior> for DropBehavior
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impl PartialEq<DropBehavior> for DropBehavior
[src]impl Copy for DropBehavior
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impl Eq for DropBehavior
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impl StructuralEq for DropBehavior
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impl StructuralPartialEq for DropBehavior
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Auto Trait Implementations
impl RefUnwindSafe for DropBehavior
impl Send for DropBehavior
impl Sync for DropBehavior
impl Unpin for DropBehavior
impl UnwindSafe for DropBehavior
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more