TestTableFactory

datafusion::test_util

Struct TestTableFactory

pub struct TestTableFactory {}

Expand description

TableFactory for tests

Trait Implementations§

impl Debug for TestTableFactory

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

Formats the value using the given formatter. Read more

impl Default for TestTableFactory

fn default() -> TestTableFactory

Returns the “default value” for a type. Read more

impl TableProviderFactory for TestTableFactory

fn create<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _: &'life1 dyn Session, cmd: &'life2 CreateExternalTable, ) -> Pin<Box<dyn Future<Output = Result<Arc<dyn TableProvider>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Create a TableProvider with the given url

Auto Trait Implementations§

impl Freeze for TestTableFactory

impl RefUnwindSafe for TestTableFactory

impl Send for TestTableFactory

impl Sync for TestTableFactory

impl Unpin for TestTableFactory

impl UnwindSafe for TestTableFactory

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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where T: ?Sized,

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fn from(t: T) -> T

Returns the argument unchanged.

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fn instrument(self, span: Span) -> Instrumented<Self>

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> PolicyExt for T
where T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more

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type Output = T

Should always be Self

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where U: TryFrom<T>,

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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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fn vzip(self) -> V

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