pub struct RegionManifest {
pub metadata: RegionMetadataRef,
pub files: HashMap<FileId, FileMeta>,
pub removed_files: RemovedFilesRecord,
pub flushed_entry_id: EntryId,
pub flushed_sequence: SequenceNumber,
pub committed_sequence: Option<SequenceNumber>,
pub manifest_version: ManifestVersion,
pub truncated_entry_id: Option<EntryId>,
pub compaction_time_window: Option<Duration>,
pub sst_format: FormatType,
}Expand description
The region manifest data.
Fields§
§metadata: RegionMetadataRefMetadata of the region.
files: HashMap<FileId, FileMeta>SST files.
removed_files: RemovedFilesRecordRemoved files, which are not in the current manifest but may still be kept for a while. This is a list of (set of files, timestamp) pairs, where the timestamp is the time when the files are removed from manifest. The timestamp is in milliseconds since unix epoch.
Using same checkpoint files and action files, the recovered manifest may differ in this
removed_files field, because the checkpointer may evict some removed files using
current machine time. This is acceptable because the removed files are not used in normal
read/write path.
flushed_entry_id: EntryIdLast WAL entry id of flushed data.
flushed_sequence: SequenceNumberLast sequence of flushed data.
committed_sequence: Option<SequenceNumber>§manifest_version: ManifestVersionCurrent manifest version.
truncated_entry_id: Option<EntryId>Last WAL entry id of truncated data.
compaction_time_window: Option<Duration>Inferred compaction time window.
sst_format: FormatTypeFormat of the SST file.
Trait Implementations§
Source§impl Clone for RegionManifest
impl Clone for RegionManifest
Source§fn clone(&self) -> RegionManifest
fn clone(&self) -> RegionManifest
Returns a duplicate 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 RegionManifest
impl Debug for RegionManifest
Source§impl<'de> Deserialize<'de> for RegionManifest
impl<'de> Deserialize<'de> for RegionManifest
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Auto Trait Implementations§
impl Freeze for RegionManifest
impl RefUnwindSafe for RegionManifest
impl Send for RegionManifest
impl Sync for RegionManifest
impl Unpin for RegionManifest
impl UnwindSafe for RegionManifest
Blanket Implementations§
§impl<T> AnySync for T
impl<T> AnySync for T
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> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§impl<T> Conv for T
impl<T> Conv for T
§impl<T, V> Convert<T> for Vwhere
V: Into<T>,
impl<T, V> Convert<T> for Vwhere
V: Into<T>,
fn convert(value: Self) -> T
fn convert_box(value: Box<Self>) -> Box<T>
fn convert_vec(value: Vec<Self>) -> Vec<T>
fn convert_vec_box(value: Vec<Box<Self>>) -> Vec<Box<T>>
fn convert_matrix(value: Vec<Vec<Self>>) -> Vec<Vec<T>>
fn convert_option(value: Option<Self>) -> Option<T>
fn convert_option_box(value: Option<Box<Self>>) -> Option<Box<T>>
fn convert_option_vec(value: Option<Vec<Self>>) -> Option<Vec<T>>
§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Converts
Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be
downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Converts
Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further
downcast into Rc<ConcreteType> where ConcreteType implements Trait.§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Converts
&Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &Any’s vtable from &Trait’s.§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Converts
&mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &mut Any’s vtable from &mut Trait’s.§impl<T> DowncastSend for T
impl<T> DowncastSend for T
§impl<T> DowncastSync for T
impl<T> DowncastSync for T
§impl<T> FmtForward for T
impl<T> FmtForward for T
§fn fmt_binary(self) -> FmtBinary<Self>where
Self: Binary,
fn fmt_binary(self) -> FmtBinary<Self>where
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,
fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
Self: LowerHex,
Causes
self to use its LowerHex implementation when
Debug-formatted.§fn fmt_octal(self) -> FmtOctal<Self>where
Self: Octal,
fn fmt_octal(self) -> FmtOctal<Self>where
Self: Octal,
Causes
self to use its Octal implementation when Debug-formatted.§fn fmt_pointer(self) -> FmtPointer<Self>where
Self: Pointer,
fn fmt_pointer(self) -> FmtPointer<Self>where
Self: Pointer,
Causes
self to use its Pointer implementation when
Debug-formatted.§fn fmt_upper_exp(self) -> FmtUpperExp<Self>where
Self: UpperExp,
fn fmt_upper_exp(self) -> FmtUpperExp<Self>where
Self: UpperExp,
Causes
self to use its UpperExp implementation when
Debug-formatted.§fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,
fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,
Causes
self to use its UpperHex implementation when
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 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].§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
self and passes that borrow into the pipe function. Read more§fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere
R: 'a,
fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere
R: 'a,
Mutably borrows
self and passes that borrow into the pipe function. Read more§fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
§fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R,
) -> R
fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
§fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
Borrows
self, then passes self.as_ref() into the pipe function.§fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
Mutably borrows
self, then passes self.as_mut() into the pipe
function.§fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
Borrows
self, then passes self.deref() into the pipe function.§impl<T> Pointable for T
impl<T> Pointable for T
§impl<T> PolicyExt for Twhere
T: ?Sized,
impl<T> PolicyExt for Twhere
T: ?Sized,
Source§impl<T> Serialize for T
impl<T> Serialize for T
fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<(), Error>
fn do_erased_serialize( &self, serializer: &mut dyn Serializer, ) -> Result<(), ErrorImpl>
§impl<T> ServiceExt for T
impl<T> ServiceExt for T
§fn propagate_header(self, header: HeaderName) -> PropagateHeader<Self>where
Self: Sized,
fn propagate_header(self, header: HeaderName) -> PropagateHeader<Self>where
Self: Sized,
Propagate a header from the request to the response. Read more
§fn add_extension<T>(self, value: T) -> AddExtension<Self, T>where
Self: Sized,
fn add_extension<T>(self, value: T) -> AddExtension<Self, T>where
Self: Sized,
Add some shareable value to request extensions. Read more
§fn map_request_body<F>(self, f: F) -> MapRequestBody<Self, F>where
Self: Sized,
fn map_request_body<F>(self, f: F) -> MapRequestBody<Self, F>where
Self: Sized,
Apply a transformation to the request body. Read more
§fn map_response_body<F>(self, f: F) -> MapResponseBody<Self, F>where
Self: Sized,
fn map_response_body<F>(self, f: F) -> MapResponseBody<Self, F>where
Self: Sized,
Apply a transformation to the response body. Read more
§fn compression(self) -> Compression<Self>where
Self: Sized,
fn compression(self) -> Compression<Self>where
Self: Sized,
Compresses response bodies. Read more
§fn decompression(self) -> Decompression<Self>where
Self: Sized,
fn decompression(self) -> Decompression<Self>where
Self: Sized,
Decompress response bodies. Read more
§fn trace_for_http(self) -> Trace<Self, SharedClassifier<ServerErrorsAsFailures>>where
Self: Sized,
fn trace_for_http(self) -> Trace<Self, SharedClassifier<ServerErrorsAsFailures>>where
Self: Sized,
High level tracing that classifies responses using HTTP status codes. Read more
§fn trace_for_grpc(self) -> Trace<Self, SharedClassifier<GrpcErrorsAsFailures>>where
Self: Sized,
fn trace_for_grpc(self) -> Trace<Self, SharedClassifier<GrpcErrorsAsFailures>>where
Self: Sized,
High level tracing that classifies responses using gRPC headers. Read more
§fn follow_redirects(self) -> FollowRedirect<Self>where
Self: Sized,
fn follow_redirects(self) -> FollowRedirect<Self>where
Self: Sized,
§fn sensitive_headers(
self,
headers: impl IntoIterator<Item = HeaderName>,
) -> SetSensitiveRequestHeaders<SetSensitiveResponseHeaders<Self>>where
Self: Sized,
fn sensitive_headers(
self,
headers: impl IntoIterator<Item = HeaderName>,
) -> SetSensitiveRequestHeaders<SetSensitiveResponseHeaders<Self>>where
Self: Sized,
§fn sensitive_request_headers(
self,
headers: impl IntoIterator<Item = HeaderName>,
) -> SetSensitiveRequestHeaders<Self>where
Self: Sized,
fn sensitive_request_headers(
self,
headers: impl IntoIterator<Item = HeaderName>,
) -> SetSensitiveRequestHeaders<Self>where
Self: Sized,
§fn sensitive_response_headers(
self,
headers: impl IntoIterator<Item = HeaderName>,
) -> SetSensitiveResponseHeaders<Self>where
Self: Sized,
fn sensitive_response_headers(
self,
headers: impl IntoIterator<Item = HeaderName>,
) -> SetSensitiveResponseHeaders<Self>where
Self: Sized,
§fn override_request_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetRequestHeader<Self, M>where
Self: Sized,
fn override_request_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetRequestHeader<Self, M>where
Self: Sized,
Insert a header into the request. Read more
§fn append_request_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetRequestHeader<Self, M>where
Self: Sized,
fn append_request_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetRequestHeader<Self, M>where
Self: Sized,
Append a header into the request. Read more
§fn insert_request_header_if_not_present<M>(
self,
header_name: HeaderName,
make: M,
) -> SetRequestHeader<Self, M>where
Self: Sized,
fn insert_request_header_if_not_present<M>(
self,
header_name: HeaderName,
make: M,
) -> SetRequestHeader<Self, M>where
Self: Sized,
Insert a header into the request, if the header is not already present. Read more
§fn override_response_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetResponseHeader<Self, M>where
Self: Sized,
fn override_response_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetResponseHeader<Self, M>where
Self: Sized,
Insert a header into the response. Read more
§fn append_response_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetResponseHeader<Self, M>where
Self: Sized,
fn append_response_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetResponseHeader<Self, M>where
Self: Sized,
Append a header into the response. Read more
§fn insert_response_header_if_not_present<M>(
self,
header_name: HeaderName,
make: M,
) -> SetResponseHeader<Self, M>where
Self: Sized,
fn insert_response_header_if_not_present<M>(
self,
header_name: HeaderName,
make: M,
) -> SetResponseHeader<Self, M>where
Self: Sized,
Insert a header into the response, if the header is not already present. Read more
§fn set_request_id<M>(
self,
header_name: HeaderName,
make_request_id: M,
) -> SetRequestId<Self, M>where
Self: Sized,
M: MakeRequestId,
fn set_request_id<M>(
self,
header_name: HeaderName,
make_request_id: M,
) -> SetRequestId<Self, M>where
Self: Sized,
M: MakeRequestId,
Add request id header and extension. Read more
§fn set_x_request_id<M>(self, make_request_id: M) -> SetRequestId<Self, M>where
Self: Sized,
M: MakeRequestId,
fn set_x_request_id<M>(self, make_request_id: M) -> SetRequestId<Self, M>where
Self: Sized,
M: MakeRequestId,
Add request id header and extension, using
x-request-id as the header name. Read more§fn propagate_request_id(
self,
header_name: HeaderName,
) -> PropagateRequestId<Self>where
Self: Sized,
fn propagate_request_id(
self,
header_name: HeaderName,
) -> PropagateRequestId<Self>where
Self: Sized,
Propgate request ids from requests to responses. Read more
§fn propagate_x_request_id(self) -> PropagateRequestId<Self>where
Self: Sized,
fn propagate_x_request_id(self) -> PropagateRequestId<Self>where
Self: Sized,
Propgate request ids from requests to responses, using
x-request-id as the header name. Read more§fn catch_panic(self) -> CatchPanic<Self, DefaultResponseForPanic>where
Self: Sized,
fn catch_panic(self) -> CatchPanic<Self, DefaultResponseForPanic>where
Self: Sized,
Catch panics and convert them into
500 Internal Server responses. Read more§fn request_body_limit(self, limit: usize) -> RequestBodyLimit<Self>where
Self: Sized,
fn request_body_limit(self, limit: usize) -> RequestBodyLimit<Self>where
Self: Sized,
Intercept requests with over-sized payloads and convert them into
413 Payload Too Large responses. Read more§fn trim_trailing_slash(self) -> NormalizePath<Self>where
Self: Sized,
fn trim_trailing_slash(self) -> NormalizePath<Self>where
Self: Sized,
Remove trailing slashes from paths. Read more
§fn append_trailing_slash(self) -> NormalizePath<Self>where
Self: Sized,
fn append_trailing_slash(self) -> NormalizePath<Self>where
Self: Sized,
Append trailing slash to paths. Read more
§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self is actually part of its subset T (and can be converted to it).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.§impl<T> Tap for T
impl<T> Tap for T
§fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
Immutable access to the
Borrow<B> of a value. Read more§fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
Mutable access to the
BorrowMut<B> of a value. Read more§fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
Immutable access to the
AsRef<R> view of a value. Read more§fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
Mutable access to the
AsMut<R> view of a value. Read more§fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
Immutable access to the
Deref::Target of a value. Read more§fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
Mutable access to the
Deref::Target of a value. Read more§fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self
fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self
Calls
.tap() only in debug builds, and is erased in release builds.§fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
Calls
.tap_mut() only in debug builds, and is erased in release
builds.§fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
Calls
.tap_borrow() only in debug builds, and is erased in release
builds.§fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
Calls
.tap_borrow_mut() only in debug builds, and is erased in release
builds.§fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
Calls
.tap_ref() only in debug builds, and is erased in release
builds.§fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
Calls
.tap_ref_mut() only in debug builds, and is erased in release
builds.§fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
Calls
.tap_deref() only in debug builds, and is erased in release
builds.