Struct nebari::tree::BTreeEntry

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pub struct BTreeEntry<Index, ReducedIndex> {
    pub dirty: bool,
    pub node: BTreeNode<Index, ReducedIndex>,
}

Expand description

A B-Tree entry that stores a list of key-Index pairs.

Fields

dirty: bool

Whether the node contains unsaved changes.

node: BTreeNode<Index, ReducedIndex>

The B-Tree node.

Implementations

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impl<Index, ReducedIndex> BTreeEntry<Index, ReducedIndex> where
Index: ValueIndex + Clone + BinarySerialization + Debug + 'static,
ReducedIndex: Clone + BinarySerialization + Debug + 'static,

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pub fn stats<R: Reducer<Index, ReducedIndex>>(
&self,
reducer: &R
) -> ReducedIndex

Returns the collected statistics for this node.

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pub fn max_key(&self) -> &ArcBytes<'static>ⓘNotable traits for ArcBytes<'a>`impl<'a> Read for ArcBytes<'a>`

Returns the highest-ordered key contained in this node.

Trait Implementations

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impl<Index: Clone, ReducedIndex: Clone> Clone for BTreeEntry<Index, ReducedIndex>

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fn clone(&self) -> BTreeEntry<Index, ReducedIndex>

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<Index: Debug, ReducedIndex: Debug> Debug for BTreeEntry<Index, ReducedIndex>

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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<Index, ReducedIndex> Default for BTreeEntry<Index, ReducedIndex>

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<Index, ReducedIndex> From<BTreeNode<Index, ReducedIndex>> for BTreeEntry<Index, ReducedIndex>

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fn from(node: BTreeNode<Index, ReducedIndex>) -> Self

Performs the conversion.

Auto Trait Implementations

impl<Index, ReducedIndex> RefUnwindSafe for BTreeEntry<Index, ReducedIndex> where
Index: RefUnwindSafe,
ReducedIndex: RefUnwindSafe,

impl<Index, ReducedIndex> Send for BTreeEntry<Index, ReducedIndex> where
Index: Send,
ReducedIndex: Send,

impl<Index, ReducedIndex> Sync for BTreeEntry<Index, ReducedIndex> where
Index: Sync,
ReducedIndex: Sync,

impl<Index, ReducedIndex> Unpin for BTreeEntry<Index, ReducedIndex> where
Index: Unpin,
ReducedIndex: Unpin,

impl<Index, ReducedIndex> UnwindSafe for BTreeEntry<Index, ReducedIndex> where
Index: UnwindSafe,
ReducedIndex: UnwindSafe,

Blanket Implementations

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

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pub 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

pub 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

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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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

pub 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,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

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

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pub 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

pub 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

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

Performs the conversion.

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impl<T> WithSubscriber for T

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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

Struct nebari::tree::BTreeEntry

Fields

Implementations

impl<Index, ReducedIndex> BTreeEntry<Index, ReducedIndex> where Index: ValueIndex + Clone + BinarySerialization + Debug + 'static, ReducedIndex: Clone + BinarySerialization + Debug + 'static,

pub fn stats<R: Reducer<Index, ReducedIndex>>( &self, reducer: &R) -> ReducedIndex

pub fn max_key(&self) -> &ArcBytes<'static>ⓘNotable traits for ArcBytes<'a>impl<'a> Read for ArcBytes<'a>

Trait Implementations

impl<Index: Clone, ReducedIndex: Clone> Clone for BTreeEntry<Index, ReducedIndex>

fn clone(&self) -> BTreeEntry<Index, ReducedIndex>

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

impl<Index: Debug, ReducedIndex: Debug> Debug for BTreeEntry<Index, ReducedIndex>

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

impl<Index, ReducedIndex> Default for BTreeEntry<Index, ReducedIndex>

fn default() -> Self

impl<Index, ReducedIndex> From<BTreeNode<Index, ReducedIndex>> for BTreeEntry<Index, ReducedIndex>

fn from(node: BTreeNode<Index, ReducedIndex>) -> Self

Auto Trait Implementations

impl<Index, ReducedIndex> RefUnwindSafe for BTreeEntry<Index, ReducedIndex> where Index: RefUnwindSafe, ReducedIndex: RefUnwindSafe,

impl<Index, ReducedIndex> Send for BTreeEntry<Index, ReducedIndex> where Index: Send, ReducedIndex: Send,

impl<Index, ReducedIndex> Sync for BTreeEntry<Index, ReducedIndex> where Index: Sync, ReducedIndex: Sync,

impl<Index, ReducedIndex> Unpin for BTreeEntry<Index, ReducedIndex> where Index: Unpin, ReducedIndex: Unpin,

impl<Index, ReducedIndex> UnwindSafe for BTreeEntry<Index, ReducedIndex> where Index: UnwindSafe, ReducedIndex: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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>,

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub 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

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

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<Index, ReducedIndex> BTreeEntry<Index, ReducedIndex> where
Index: ValueIndex + Clone + BinarySerialization + Debug + 'static,
ReducedIndex: Clone + BinarySerialization + Debug + 'static,

pub fn stats<R: Reducer<Index, ReducedIndex>>(
&self,
reducer: &R
) -> ReducedIndex

pub fn max_key(&self) -> &ArcBytes<'static>ⓘNotable traits for ArcBytes<'a>`impl<'a> Read for ArcBytes<'a>`

impl<Index, ReducedIndex> RefUnwindSafe for BTreeEntry<Index, ReducedIndex> where
Index: RefUnwindSafe,
ReducedIndex: RefUnwindSafe,

impl<Index, ReducedIndex> Send for BTreeEntry<Index, ReducedIndex> where
Index: Send,
ReducedIndex: Send,

impl<Index, ReducedIndex> Sync for BTreeEntry<Index, ReducedIndex> where
Index: Sync,
ReducedIndex: Sync,

impl<Index, ReducedIndex> Unpin for BTreeEntry<Index, ReducedIndex> where
Index: Unpin,
ReducedIndex: Unpin,

impl<Index, ReducedIndex> UnwindSafe for BTreeEntry<Index, ReducedIndex> where
Index: UnwindSafe,
ReducedIndex: UnwindSafe,

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

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>,

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