Struct datafusion_proto::logical_plan::DefaultLogicalExtensionCodec

source ·

pub struct DefaultLogicalExtensionCodec {}

Trait Implementations

source

impl Clone for DefaultLogicalExtensionCodec

source

fn clone(&self) -> DefaultLogicalExtensionCodec

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

source

impl Debug for DefaultLogicalExtensionCodec

source

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

Formats the value using the given formatter. Read more

source

impl LogicalExtensionCodec for DefaultLogicalExtensionCodec

source

fn try_decode(
 &self,
 _buf: &[u8],
 _inputs: &[LogicalPlan],
 _ctx: &SessionContext
) -> Result<Extension, DataFusionError>

source

fn try_encode(
 &self,
 _node: &Extension,
 _buf: &mut Vec<u8>
) -> Result<(), DataFusionError>

source

fn try_decode_table_provider(
 &self,
 _buf: &[u8],
 _schema: SchemaRef,
 _ctx: &SessionContext
) -> Result<Arc<dyn TableProvider>, DataFusionError>

source

fn try_encode_table_provider(
 &self,
 _node: Arc<dyn TableProvider>,
 _buf: &mut Vec<u8>
) -> Result<(), DataFusionError>

Auto Trait Implementations

impl RefUnwindSafe for DefaultLogicalExtensionCodec

impl Send for DefaultLogicalExtensionCodec

impl Sync for DefaultLogicalExtensionCodec

impl Unpin for DefaultLogicalExtensionCodec

impl UnwindSafe for DefaultLogicalExtensionCodec

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct datafusion_proto::logical_plan::DefaultLogicalExtensionCodec

Trait Implementations

impl Clone for DefaultLogicalExtensionCodec

fn clone(&self) -> DefaultLogicalExtensionCodec

fn clone_from(&mut self, source: &Self)

impl Debug for DefaultLogicalExtensionCodec

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

impl LogicalExtensionCodec for DefaultLogicalExtensionCodec

fn try_decode( &self, _buf: &[u8], _inputs: &[LogicalPlan], _ctx: &SessionContext) -> Result<Extension, DataFusionError>

fn try_encode( &self, _node: &Extension, _buf: &mut Vec<u8>) -> Result<(), DataFusionError>

fn try_decode_table_provider( &self, _buf: &[u8], _schema: SchemaRef, _ctx: &SessionContext) -> Result<Arc<dyn TableProvider>, DataFusionError>

fn try_encode_table_provider( &self, _node: Arc<dyn TableProvider>, _buf: &mut Vec<u8>) -> Result<(), DataFusionError>

Auto Trait Implementations

impl RefUnwindSafe for DefaultLogicalExtensionCodec

impl Send for DefaultLogicalExtensionCodec

impl Sync for DefaultLogicalExtensionCodec

impl Unpin for DefaultLogicalExtensionCodec

impl UnwindSafe for DefaultLogicalExtensionCodec

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

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

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> Allocation for Twhere T: RefUnwindSafe + Send + Sync,

fn try_decode(
&self,
_buf: &[u8],
_inputs: &[LogicalPlan],
_ctx: &SessionContext
) -> Result<Extension, DataFusionError>

fn try_encode(
&self,
_node: &Extension,
_buf: &mut Vec<u8>
) -> Result<(), DataFusionError>

fn try_decode_table_provider(
&self,
_buf: &[u8],
_schema: SchemaRef,
_ctx: &SessionContext
) -> Result<Arc<dyn TableProvider>, DataFusionError>

fn try_encode_table_provider(
&self,
_node: Arc<dyn TableProvider>,
_buf: &mut Vec<u8>
) -> Result<(), DataFusionError>

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

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T> ToOwned for Twhere
T: Clone,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

impl<T> Allocation for Twhere
T: RefUnwindSafe + Send + Sync,