pub struct JournalLimits {
pub rows: NonZeroUsize,
pub operations: NonZeroUsize,
pub snapshot_bytes: NonZeroUsize,
pub replay_page_rows: NonZeroUsize,
}Expand description
Explicit capacity for durable evidence, which is never evicted to admit work.
Fields§
§rows: NonZeroUsizeBounds native target history and migration allocation before admission.
operations: NonZeroUsizeBounds prepared operations and receipts retained for immutable replays.
snapshot_bytes: NonZeroUsizeBounds the whole atomic request before it reaches the durable engine.
replay_page_rows: NonZeroUsizeBounds each read of an old installation during its one-time migration.
Trait Implementations§
Source§impl Clone for JournalLimits
impl Clone for JournalLimits
impl Copy for JournalLimits
Source§impl Debug for JournalLimits
impl Debug for JournalLimits
Source§impl<'de> Deserialize<'de> for JournalLimits
impl<'de> Deserialize<'de> for JournalLimits
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
impl Eq for JournalLimits
Source§impl PartialEq for JournalLimits
impl PartialEq for JournalLimits
impl StructuralPartialEq for JournalLimits
Auto Trait Implementations§
impl Freeze for JournalLimits
impl RefUnwindSafe for JournalLimits
impl Send for JournalLimits
impl Sync for JournalLimits
impl Unpin for JournalLimits
impl UnsafeUnpin for JournalLimits
impl UnwindSafe for JournalLimits
Blanket Implementations§
Source§impl<'a, T, E> AsTaggedExplicit<'a, E> for Twhere
T: 'a,
impl<'a, T, E> AsTaggedExplicit<'a, E> for Twhere
T: 'a,
Source§impl<'a, T, E> AsTaggedImplicit<'a, E> for Twhere
T: 'a,
impl<'a, T, E> AsTaggedImplicit<'a, E> for Twhere
T: 'a,
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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> DeserializeOwned for Twhere
T: for<'de> Deserialize<'de>,
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key and return true if they are equal.