Struct mz_persist::indexed::encoding::UnsealedSnapshotMeta

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pub struct UnsealedSnapshotMeta {
    pub ts_lower: Antichain<u64>,
    pub ts_upper: Antichain<u64>,
    pub batches: Vec<UnsealedBatchMeta>,
}

Expand description

The metadata necessary to reconstruct an UnsealedSnapshot.

Fields

ts_lower: Antichain<u64>

A closed lower bound on the times of contained updates.

ts_upper: Antichain<u64>

An open upper bound on the times of the contained updates.

batches: Vec<UnsealedBatchMeta>

The batches making up the snapshot.

Implementations

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impl UnsealedSnapshotMeta

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pub fn fetch<B: BlobRead>(self, blob: &BlobCache) -> UnsealedSnapshot

Creates an UnsealedSnapshot by kicking off the necessary blob fetches.

Trait Implementations

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impl Clone for UnsealedSnapshotMeta

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fn clone(&self) -> UnsealedSnapshotMeta

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for UnsealedSnapshotMeta

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl PartialEq<UnsealedSnapshotMeta> for UnsealedSnapshotMeta

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fn eq(&self, other: &UnsealedSnapshotMeta) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &UnsealedSnapshotMeta) -> bool

This method tests for !=.

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impl Eq for UnsealedSnapshotMeta

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impl StructuralEq for UnsealedSnapshotMeta

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impl StructuralPartialEq for UnsealedSnapshotMeta

Auto Trait Implementations

impl RefUnwindSafe for UnsealedSnapshotMeta

impl Send for UnsealedSnapshotMeta

impl Sync for UnsealedSnapshotMeta

impl Unpin for UnsealedSnapshotMeta

impl UnwindSafe for UnsealedSnapshotMeta

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

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fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoRequest<T> for T

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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request

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impl<T> ProgressEventTimestamp for T where
T: Data + Debug + Any,

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fn as_any(&self) -> &(dyn Any + 'static)

Upcasts this ProgressEventTimestamp to Any. Read more

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fn type_name(&self) -> &'static str

Returns the name of the concrete type of this object. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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Struct mz_persist::indexed::encoding::UnsealedSnapshotMeta

Fields

Implementations

impl UnsealedSnapshotMeta

pub fn fetch<B: BlobRead>(self, blob: &BlobCache<B>) -> UnsealedSnapshot

Trait Implementations

impl Clone for UnsealedSnapshotMeta

fn clone(&self) -> UnsealedSnapshotMeta

fn clone_from(&mut self, source: &Self)

impl Debug for UnsealedSnapshotMeta

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl PartialEq<UnsealedSnapshotMeta> for UnsealedSnapshotMeta

fn eq(&self, other: &UnsealedSnapshotMeta) -> bool

fn ne(&self, other: &UnsealedSnapshotMeta) -> bool

impl Eq for UnsealedSnapshotMeta

impl StructuralEq for UnsealedSnapshotMeta

impl StructuralPartialEq for UnsealedSnapshotMeta

Auto Trait Implementations

impl RefUnwindSafe for UnsealedSnapshotMeta

impl Send for UnsealedSnapshotMeta

impl Sync for UnsealedSnapshotMeta

impl Unpin for UnsealedSnapshotMeta

impl UnwindSafe for UnsealedSnapshotMeta

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> FutureExt for T

fn with_context(self, otel_cx: Context) -> WithContext<Self>

fn with_current_context(self) -> WithContext<Self>

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> IntoRequest<T> for T

fn into_request(self) -> Request<T>

impl<T> ProgressEventTimestamp for T where T: Data + Debug + Any,

fn as_any(&self) -> &(dyn Any + 'static)

fn type_name(&self) -> &'static str

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> Data for T where T: 'static + Clone,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ProgressEventTimestamp for T where
T: Data + Debug + Any,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

impl<T> Data for T where
T: 'static + Clone,