pub enum MetaOptions {
None,
WithPrefix,
WithPrevKey,
}Expand description
Backend-agnostic options for metadata store operations.
Variants§
None
WithPrefix
Treat the key as a prefix and return all matching entries.
WithPrevKey
Return the previous key-value pair before the operation.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for MetaOptions
impl RefUnwindSafe for MetaOptions
impl Send for MetaOptions
impl Sync for MetaOptions
impl Unpin for MetaOptions
impl UnsafeUnpin for MetaOptions
impl UnwindSafe for MetaOptions
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> 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> 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