datafusion_cli::functions

Struct ParquetMetadataFunc

pub struct ParquetMetadataFunc {}

Trait Implementations§

impl Debug for ParquetMetadataFunc

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

Formats the value using the given formatter. Read more

impl TableFunctionImpl for ParquetMetadataFunc

fn call(&self, exprs: &[Expr]) -> Result<Arc<dyn TableProvider>>

Create a table provider

Auto Trait Implementations§

impl Freeze for ParquetMetadataFunc

impl RefUnwindSafe for ParquetMetadataFunc

impl Send for ParquetMetadataFunc

impl Sync for ParquetMetadataFunc

impl Unpin for ParquetMetadataFunc

impl UnwindSafe for ParquetMetadataFunc

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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where T: ?Sized,

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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where U: TryFrom<T>,

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