pub struct NoopStream;Expand description
A ChangeStream that reports nothing.
Trait Implementations§
Source§impl ChangeStream for NoopStream
impl ChangeStream for NoopStream
Source§fn write(&self, _id: &ObjectId, _size: u64, _expires_at: Option<SystemTime>)
fn write(&self, _id: &ObjectId, _size: u64, _expires_at: Option<SystemTime>)
Reports that
id now occupies size bytes. Used for new writes and overwrites.Source§fn update(&self, _id: &ObjectId, _expires_at: Option<SystemTime>)
fn update(&self, _id: &ObjectId, _expires_at: Option<SystemTime>)
Reports that
id’s expiration moved, with its stored size unchanged.Source§impl Clone for NoopStream
impl Clone for NoopStream
Source§fn clone(&self) -> NoopStream
fn clone(&self) -> NoopStream
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreimpl Copy for NoopStream
Source§impl Debug for NoopStream
impl Debug for NoopStream
Source§impl Default for NoopStream
impl Default for NoopStream
Source§fn default() -> NoopStream
fn default() -> NoopStream
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl Freeze for NoopStream
impl RefUnwindSafe for NoopStream
impl Send for NoopStream
impl Sync for NoopStream
impl Unpin for NoopStream
impl UnsafeUnpin for NoopStream
impl UnwindSafe for NoopStream
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
impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§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 more§impl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
§fn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message
T in a tonic::Request§impl<L> LayerExt<L> for L
impl<L> LayerExt<L> for L
§fn named_layer<S>(&self, service: S) -> Layered<<L as Layer<S>>::Service, S>where
L: Layer<S>,
fn named_layer<S>(&self, service: S) -> Layered<<L as Layer<S>>::Service, S>where
L: Layer<S>,
Applies the layer to a service and wraps it in [
Layered].