datafusion_table_providers::flight

Struct FlightMetadata

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pub struct FlightMetadata { /* private fields */ }
Available on crate feature flight only.
Expand description

The information that a FlightDriver must produce in order to register flights as DataFusion tables.

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impl FlightMetadata

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pub fn new(info: FlightInfo, props: FlightProperties, schema: SchemaRef) -> Self

Customize everything that is in the driver’s control

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pub fn try_new(info: FlightInfo, props: FlightProperties) -> Result<Self>

Customize flight properties and try to use the FlightInfo schema

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impl Clone for FlightMetadata

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fn clone(&self) -> FlightMetadata

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for FlightMetadata

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

Formats the value using the given formatter. Read more
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impl TryFrom<FlightInfo> for FlightMetadata

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type Error = FlightError

The type returned in the event of a conversion error.
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fn try_from(info: FlightInfo) -> Result<Self, Self::Error>

Performs the conversion.

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impl<T> Any for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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