[−][src]Struct dbcrossbarlib::SharedArguments
Arguments used by both the data source and destination.
Methods
impl<S: ArgumentState> SharedArguments<S>
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pub fn max_streams(&self) -> usize
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How many concurrent data streams should we attempt to process at once?
This is available even for unvalidated arguments because it's used by our top-level code as well as some of the individual drivers.
impl SharedArguments<Unverified>
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pub fn new(
schema: Table,
temporary_storage: TemporaryStorage,
max_streams: usize
) -> Self
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schema: Table,
temporary_storage: TemporaryStorage,
max_streams: usize
) -> Self
Create a new SharedArguments
structure.
pub fn verify(self, _features: Features) -> Result<SharedArguments<Verified>>
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Verify that this structure only contains supported arguments. This uses the type state pattern to keep track of whether our arguments have been verified to be supported.
impl SharedArguments<Verified>
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pub fn schema(&self) -> &Table
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Get the table scheme used for this transfer.
pub fn temporary_storage(&self) -> &TemporaryStorage
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Get the temporary storage available for use by this transfer.
Trait Implementations
impl<S: Clone + ArgumentState> Clone for SharedArguments<S>
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fn clone(&self) -> SharedArguments<S>
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl<S: Debug + ArgumentState> Debug for SharedArguments<S>
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Auto Trait Implementations
impl<S> RefUnwindSafe for SharedArguments<S> where
S: RefUnwindSafe,
S: RefUnwindSafe,
impl<S> Send for SharedArguments<S> where
S: Send,
S: Send,
impl<S> Sync for SharedArguments<S> where
S: Sync,
S: Sync,
impl<S> Unpin for SharedArguments<S> where
S: Unpin,
S: Unpin,
impl<S> UnwindSafe for SharedArguments<S> where
S: UnwindSafe,
S: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> IntoSql for T
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fn into_sql<T>(self) -> Self::Expression where
Self: AsExpression<T>,
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Self: AsExpression<T>,
fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expression where
&'a Self: AsExpression<T>,
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&'a Self: AsExpression<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,
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T: Send + Sync + UnwindSafe + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,