pub struct Backend<S: Adapter> { /* private fields */ }
Expand description
The typed kv backend which implements Accessor for typed kv adapter.
Implementations§
Trait Implementations§
source§impl<S: Adapter> Access for Backend<S>
impl<S: Adapter> Access for Backend<S>
§type BlockingReader = Buffer
type BlockingReader = Buffer
BlockingReader is the associated reader returned
blocking_read
operation.§type BlockingWriter = KvWriter<S>
type BlockingWriter = KvWriter<S>
BlockingWriter is the associated writer returned
blocking_write
operation.§type Lister = HierarchyLister<KvLister>
type Lister = HierarchyLister<KvLister>
Lister is the associated lister returned in
list
operation.§type BlockingLister = HierarchyLister<KvLister>
type BlockingLister = HierarchyLister<KvLister>
BlockingLister is the associated lister returned
blocking_list
operation.source§fn info(&self) -> Arc<AccessorInfo>
fn info(&self) -> Arc<AccessorInfo>
Invoke the
info
operation to get metadata of accessor. Read moresource§fn blocking_read(
&self,
path: &str,
args: OpRead,
) -> Result<(RpRead, Self::BlockingReader)>
fn blocking_read( &self, path: &str, args: OpRead, ) -> Result<(RpRead, Self::BlockingReader)>
Invoke the
blocking_read
operation on the specified path. Read moresource§async fn write(
&self,
path: &str,
args: OpWrite,
) -> Result<(RpWrite, Self::Writer)>
async fn write( &self, path: &str, args: OpWrite, ) -> Result<(RpWrite, Self::Writer)>
Invoke the
write
operation on the specified path, returns a
written size if operate successful. Read moresource§fn blocking_write(
&self,
path: &str,
args: OpWrite,
) -> Result<(RpWrite, Self::BlockingWriter)>
fn blocking_write( &self, path: &str, args: OpWrite, ) -> Result<(RpWrite, Self::BlockingWriter)>
Invoke the
blocking_write
operation on the specified path. Read moresource§async fn stat(&self, path: &str, _: OpStat) -> Result<RpStat>
async fn stat(&self, path: &str, _: OpStat) -> Result<RpStat>
Invoke the
stat
operation on the specified path. Read moresource§fn blocking_stat(&self, path: &str, _: OpStat) -> Result<RpStat>
fn blocking_stat(&self, path: &str, _: OpStat) -> Result<RpStat>
Invoke the
blocking_stat
operation on the specified path. Read moresource§async fn delete(&self, path: &str, _: OpDelete) -> Result<RpDelete>
async fn delete(&self, path: &str, _: OpDelete) -> Result<RpDelete>
Invoke the
delete
operation on the specified path. Read moresource§fn blocking_delete(&self, path: &str, _: OpDelete) -> Result<RpDelete>
fn blocking_delete(&self, path: &str, _: OpDelete) -> Result<RpDelete>
Invoke the
blocking_delete
operation on the specified path. Read moresource§async fn list(&self, path: &str, args: OpList) -> Result<(RpList, Self::Lister)>
async fn list(&self, path: &str, args: OpList) -> Result<(RpList, Self::Lister)>
Invoke the
list
operation on the specified path. Read moresource§fn blocking_list(
&self,
path: &str,
args: OpList,
) -> Result<(RpList, Self::BlockingLister)>
fn blocking_list( &self, path: &str, args: OpList, ) -> Result<(RpList, Self::BlockingLister)>
Invoke the
blocking_list
operation on the specified path. Read moresource§fn create_dir(
&self,
path: &str,
args: OpCreateDir,
) -> impl Future<Output = Result<RpCreateDir>> + MaybeSend
fn create_dir( &self, path: &str, args: OpCreateDir, ) -> impl Future<Output = Result<RpCreateDir>> + MaybeSend
Invoke the
create
operation on the specified path Read moresource§fn copy(
&self,
from: &str,
to: &str,
args: OpCopy,
) -> impl Future<Output = Result<RpCopy>> + MaybeSend
fn copy( &self, from: &str, to: &str, args: OpCopy, ) -> impl Future<Output = Result<RpCopy>> + MaybeSend
source§fn rename(
&self,
from: &str,
to: &str,
args: OpRename,
) -> impl Future<Output = Result<RpRename>> + MaybeSend
fn rename( &self, from: &str, to: &str, args: OpRename, ) -> impl Future<Output = Result<RpRename>> + MaybeSend
source§fn presign(
&self,
path: &str,
args: OpPresign,
) -> impl Future<Output = Result<RpPresign>> + MaybeSend
fn presign( &self, path: &str, args: OpPresign, ) -> impl Future<Output = Result<RpPresign>> + MaybeSend
Invoke the
presign
operation on the specified path. Read moresource§fn batch(
&self,
args: OpBatch,
) -> impl Future<Output = Result<RpBatch>> + MaybeSend
fn batch( &self, args: OpBatch, ) -> impl Future<Output = Result<RpBatch>> + MaybeSend
Invoke the
batch
operations. Read moresource§fn blocking_create_dir(
&self,
path: &str,
args: OpCreateDir,
) -> Result<RpCreateDir>
fn blocking_create_dir( &self, path: &str, args: OpCreateDir, ) -> Result<RpCreateDir>
Invoke the
blocking_create
operation on the specified path. Read moreAuto Trait Implementations§
impl<S> Freeze for Backend<S>
impl<S> RefUnwindSafe for Backend<S>where
S: RefUnwindSafe,
impl<S> Send for Backend<S>
impl<S> Sync for Backend<S>
impl<S> Unpin for Backend<S>
impl<S> UnwindSafe for Backend<S>where
S: RefUnwindSafe,
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> Conv for T
impl<T> Conv for T
§impl<T> FmtForward for T
impl<T> FmtForward for T
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Self: Binary,
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Self: Binary,
Causes
self
to use its Binary
implementation when Debug
-formatted.§fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,
fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,
Causes
self
to use its Display
implementation when
Debug
-formatted.§fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
Self: LowerExp,
fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
Self: LowerExp,
Causes
self
to use its LowerExp
implementation when
Debug
-formatted.§fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
Self: LowerHex,
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Self: LowerHex,
Causes
self
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Debug
-formatted.§fn fmt_octal(self) -> FmtOctal<Self>where
Self: Octal,
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Self: Octal,
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Self: UpperExp,
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Self: UpperHex,
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Debug
-formatted.§fn fmt_list(self) -> FmtList<Self>where
&'a Self: for<'a> IntoIterator,
fn fmt_list(self) -> FmtList<Self>where
&'a Self: for<'a> IntoIterator,
Formats each item in a sequence. Read more
§impl<T> FutureExt for T
impl<T> FutureExt for T
§fn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
§fn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
§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 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
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
§impl<T> Pipe for Twhere
T: ?Sized,
impl<T> Pipe for Twhere
T: ?Sized,
§fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere
Self: Sized,
fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere
Self: Sized,
Pipes by value. This is generally the method you want to use. Read more
§fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere
R: 'a,
fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere
R: 'a,
Borrows
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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere
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Mutably borrows
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&'a mut self,
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) -> R
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