pub enum ConsistencyType {
ReadConsistency(i32),
Transaction(Bytes),
}
Expand description
If not specified, lookups and ancestor queries default to
read_consistency
=STRONG
, global queries default to
read_consistency
=EVENTUAL
.
Variants§
ReadConsistency(i32)
The non-transactional read consistency to use.
Cannot be set to STRONG
for global queries.
Transaction(Bytes)
The identifier of the transaction in which to read. A transaction identifier is returned by a call to [Datastore.BeginTransaction][google.datastore.v1beta3.Datastore.BeginTransaction].
Implementations§
source§impl ConsistencyType
impl ConsistencyType
sourcepub fn merge<B>(
field: &mut Option<ConsistencyType>,
tag: u32,
wire_type: WireType,
buf: &mut B,
ctx: DecodeContext
) -> Result<(), DecodeError>where
B: Buf,
pub fn merge<B>(
field: &mut Option<ConsistencyType>,
tag: u32,
wire_type: WireType,
buf: &mut B,
ctx: DecodeContext
) -> Result<(), DecodeError>where
B: Buf,
Decodes an instance of the message from a buffer, and merges it into self.
sourcepub fn encoded_len(&self) -> usize
pub fn encoded_len(&self) -> usize
Returns the encoded length of the message without a length delimiter.
Trait Implementations§
source§impl Clone for ConsistencyType
impl Clone for ConsistencyType
source§fn clone(&self) -> ConsistencyType
fn clone(&self) -> ConsistencyType
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for ConsistencyType
impl Debug for ConsistencyType
source§impl PartialEq for ConsistencyType
impl PartialEq for ConsistencyType
source§fn eq(&self, other: &ConsistencyType) -> bool
fn eq(&self, other: &ConsistencyType) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl StructuralPartialEq for ConsistencyType
Auto Trait Implementations§
impl !Freeze for ConsistencyType
impl RefUnwindSafe for ConsistencyType
impl Send for ConsistencyType
impl Sync for ConsistencyType
impl Unpin for ConsistencyType
impl UnwindSafe for ConsistencyType
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<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> 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