Enum rusqlite::TransactionBehavior [−][src]
#[non_exhaustive] pub enum TransactionBehavior { Deferred, Immediate, Exclusive, }
Options for transaction behavior. See BEGIN TRANSACTION for details.
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.
DEFERRED means that the transaction does not actually start until the database is first accessed.
IMMEDIATE cause the database connection to start a new write immediately, without waiting for a writes statement.
EXCLUSIVE prevents other database connections from reading the database while the transaction is underway.
Trait Implementations
impl Clone for TransactionBehavior
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impl Clone for TransactionBehavior
[src]fn clone(&self) -> TransactionBehavior
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fn clone(&self) -> TransactionBehavior
[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 Copy for TransactionBehavior
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Auto Trait Implementations
impl RefUnwindSafe for TransactionBehavior
impl Send for TransactionBehavior
impl Sync for TransactionBehavior
impl Unpin for TransactionBehavior
impl UnwindSafe for TransactionBehavior
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