ListingTableFactory

datafusion::datasource::listing_table_factory

Struct ListingTableFactory

pub struct ListingTableFactory {}

Expand description

A TableProviderFactory capable of creating new ListingTables

Implementations§

impl ListingTableFactory

pub fn new() -> Self

Creates a new ListingTableFactory

Trait Implementations§

impl Debug for ListingTableFactory

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

Formats the value using the given formatter. Read more

impl Default for ListingTableFactory

fn default() -> ListingTableFactory

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

impl TableProviderFactory for ListingTableFactory

fn create<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, state: &'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 ListingTableFactory

impl RefUnwindSafe for ListingTableFactory

impl Send for ListingTableFactory

impl Sync for ListingTableFactory

impl Unpin for ListingTableFactory

impl UnwindSafe for ListingTableFactory

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 borrow_mut(&mut self) -> &mut T

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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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

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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

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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

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

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