pub struct ApplyOperator { /* private fields */ }Implementations§
Source§impl ApplyOperator
impl ApplyOperator
pub fn new( parent: Arc<Operators>, node: FlowNodeId, inner: BoxedOperator, ) -> Self
Trait Implementations§
Source§impl Operator for ApplyOperator
impl Operator for ApplyOperator
fn id(&self) -> FlowNodeId
fn apply(&self, txn: &mut FlowTransaction, change: Change) -> Result<Change>
Source§fn tick(
&self,
txn: &mut FlowTransaction,
timestamp: DateTime,
) -> Result<Option<Change>>
fn tick( &self, txn: &mut FlowTransaction, timestamp: DateTime, ) -> Result<Option<Change>>
Periodic tick for time-based maintenance (e.g., window eviction).
Returns Some(Change) with diffs if maintenance produced changes.
fn pull(&self, txn: &mut FlowTransaction, rows: &[RowNumber]) -> Result<Columns>
Auto Trait Implementations§
impl Freeze for ApplyOperator
impl !RefUnwindSafe for ApplyOperator
impl Send for ApplyOperator
impl Sync for ApplyOperator
impl Unpin for ApplyOperator
impl UnsafeUnpin for ApplyOperator
impl !UnwindSafe for ApplyOperator
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> GetSetFdFlags for T
impl<T> GetSetFdFlags for T
Source§fn get_fd_flags(&self) -> Result<FdFlags, Error>where
T: AsFilelike,
fn get_fd_flags(&self) -> Result<FdFlags, Error>where
T: AsFilelike,
Query the “status” flags for the
self file descriptor.Source§fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>where
T: AsFilelike,
fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>where
T: AsFilelike,
Source§fn set_fd_flags(&mut self, set_fd_flags: SetFdFlags<T>) -> Result<(), Error>where
T: AsFilelike,
fn set_fd_flags(&mut self, set_fd_flags: SetFdFlags<T>) -> Result<(), Error>where
T: AsFilelike,
Set the “status” flags for the
self file descriptor. Read moreSource§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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 moreSource§impl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
Source§fn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message
T in a tonic::Request