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ChunkStat

chunked_wal::stat

Struct ChunkStat 

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pub struct ChunkStat<Chkp> {
    pub chunk_id: ChunkId,
    pub records_count: u64,
    pub global_start: u64,
    pub global_end: u64,
    pub size: u64,
    pub log_state: Chkp,
}
Expand description

Statistics about a single chunk in the WAL.

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§chunk_id: ChunkId

Unique identifier for this chunk.

§records_count: u64

Number of records stored in this chunk.

§global_start: u64

Global offset of the first record in this chunk.

§global_end: u64

Global offset after the last record in this chunk.

§size: u64

Size of the chunk in bytes.

§log_state: Chkp

Checkpoint stored for this chunk.

Trait Implementations§

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impl<Chkp: Clone> Clone for ChunkStat<Chkp>

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fn clone(&self) -> ChunkStat<Chkp>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<Chkp: Debug> Debug for ChunkStat<Chkp>

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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<Chkp> Display for ChunkStat<Chkp>
where Chkp: Debug,

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<Chkp> Freeze for ChunkStat<Chkp>
where Chkp: Freeze,

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impl<Chkp> RefUnwindSafe for ChunkStat<Chkp>
where Chkp: RefUnwindSafe,

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impl<Chkp> Send for ChunkStat<Chkp>
where Chkp: Send,

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impl<Chkp> Sync for ChunkStat<Chkp>
where Chkp: Sync,

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impl<Chkp> Unpin for ChunkStat<Chkp>
where Chkp: Unpin,

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impl<Chkp> UnsafeUnpin for ChunkStat<Chkp>
where Chkp: UnsafeUnpin,

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impl<Chkp> UnwindSafe for ChunkStat<Chkp>
where Chkp: UnwindSafe,

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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> ToOwned for T
where T: Clone,

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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)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.