pub struct AggregateOperator { /* private fields */ }Implementations§
Source§impl AggregateOperator
impl AggregateOperator
pub fn new( parent: OperatorCell, node: FlowNodeId, by: Vec<Expression>, map: Vec<Expression>, routines: Routines, runtime_context: RuntimeContext, ) -> Self
Trait Implementations§
Source§impl Operator for AggregateOperator
impl Operator for AggregateOperator
fn id(&self) -> FlowNodeId
fn capabilities(&self) -> &[OperatorCapability]
fn apply(&self, txn: &mut FlowTransaction, change: Change) -> Result<Change>
fn tick( &self, _txn: &mut FlowTransaction, _tick: Tick, ) -> Result<Option<Change>>
fn ticks(&self) -> Option<Duration>
Auto Trait Implementations§
impl !RefUnwindSafe for AggregateOperator
impl !UnwindSafe for AggregateOperator
impl Freeze for AggregateOperator
impl Send for AggregateOperator
impl Sync for AggregateOperator
impl Unpin for AggregateOperator
impl UnsafeUnpin for AggregateOperator
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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
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Mutably borrows from an owned value. Read more
impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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
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Source§fn set_fd_flags(&mut self, set_fd_flags: SetFdFlags<T>) -> Result<(), Error>where
T: Sized + AsFilelike,
fn set_fd_flags(&mut self, set_fd_flags: SetFdFlags<T>) -> Result<(), Error>where
T: Sized + AsFilelike,
Set the “status” flags for the
self file descriptor. Read moreSource§impl<T> Instrument for T
impl<T> Instrument for T
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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
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if into_left is true.
Converts self into a Right variant of Either<Self, Self>
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
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if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
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impl<T> IntoRequest<T> for T
Source§fn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message
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