Struct rlink_connector_kafka::source::input_format::KafkaInputFormat [−][src]
Implementations
impl KafkaInputFormat
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pub fn new(
client_config: ClientConfig,
topics: Vec<String>,
buffer_size: usize,
deserializer_builder: Box<dyn KafkaRecordDeserializerBuilder>
) -> Self
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client_config: ClientConfig,
topics: Vec<String>,
buffer_size: usize,
deserializer_builder: Box<dyn KafkaRecordDeserializerBuilder>
) -> Self
Trait Implementations
impl CheckpointFunction for KafkaInputFormat
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fn initialize_state(
&mut self,
_context: &FunctionSnapshotContext,
_handle: &Option<CheckpointHandle>
)
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&mut self,
_context: &FunctionSnapshotContext,
_handle: &Option<CheckpointHandle>
)
fn snapshot_state(
&mut self,
context: &FunctionSnapshotContext
) -> Option<CheckpointHandle>
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&mut self,
context: &FunctionSnapshotContext
) -> Option<CheckpointHandle>
trigger the method when the operator
operate a Barrier
event
pub fn consult_version(
&mut self,
context: &FunctionSnapshotContext,
_handle: &Option<CheckpointHandle>
) -> CheckpointId
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&mut self,
context: &FunctionSnapshotContext,
_handle: &Option<CheckpointHandle>
) -> CheckpointId
impl InputFormat for KafkaInputFormat
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fn open(&mut self, input_split: InputSplit, context: &Context) -> Result<()>
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fn record_iter(&mut self) -> Box<dyn Iterator<Item = Record> + Send>
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fn close(&mut self) -> Result<()>
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pub fn element_iter(
&mut self
) -> Box<dyn Iterator<Item = Element> + 'static + Send, Global>
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&mut self
) -> Box<dyn Iterator<Item = Element> + 'static + Send, Global>
impl InputSplitSource for KafkaInputFormat
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fn create_input_splits(&self, min_num_splits: u16) -> Result<Vec<InputSplit>>
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pub fn input_split_assigner(
&self,
input_splits: Vec<InputSplit, Global>
) -> InputSplitAssigner
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&self,
input_splits: Vec<InputSplit, Global>
) -> InputSplitAssigner
impl NamedFunction for KafkaInputFormat
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Auto Trait Implementations
impl !RefUnwindSafe for KafkaInputFormat
impl !Send for KafkaInputFormat
impl !Sync for KafkaInputFormat
impl Unpin for KafkaInputFormat
impl !UnwindSafe for KafkaInputFormat
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> UnsafeAny for T where
T: Any,
T: Any,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,