Struct UnsizedIndexPageUtility 

pub struct UnsizedIndexPageUtility<T: Default + SizeMeasurable + VariableSizeMeasurable> {
    pub slots_size: u16,
    pub node_id_size: u16,
    pub node_id: IndexValue<T>,
    pub last_value_offset: u32,
    pub removed_len: u32,
    pub slots: Vec<(u32, u16)>,
}

Fields

slots_size: u16

node_id_size: u16

node_id: IndexValue<T>

last_value_offset: u32

removed_len: u32

slots: Vec<(u32, u16)>

Implementations

impl<T> UnsizedIndexPageUtility<T>

where T: Default + SizeMeasurable + VariableSizeMeasurable,

pub fn slots_size_size() -> usize

pub fn node_id_size_size() -> usize

pub fn node_id_size(length: usize) -> usize

pub fn last_value_offset_size() -> usize

pub fn removed_len_size() -> usize

pub fn slots_value_size() -> usize

pub fn slots_size(length: usize) -> usize

pub fn persisted_size(slots_size: usize, node_id_size: usize) -> usize

impl<T: Default + SizeMeasurable + VariableSizeMeasurable> UnsizedIndexPageUtility<T>

pub fn update_node_id(&mut self, node_id: IndexValue<T>) -> Result<()>

Trait Implementations

impl<T: Default + SizeMeasurable + VariableSizeMeasurable> Archive for UnsizedIndexPageUtility<T>

where u16: Archive, IndexValue<T>: Archive, u32: Archive, Vec<(u32, u16)>: Archive,

type Archived = ArchivedUnsizedIndexPageUtility<T>

The archived representation of this type.

type Resolver = UnsizedIndexPageUtilityResolver<T>

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

const COPY_OPTIMIZATION: CopyOptimization<Self> = _

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

impl<T: Clone + Default + SizeMeasurable + VariableSizeMeasurable> Clone for UnsizedIndexPageUtility<T>

fn clone(&self) -> UnsizedIndexPageUtility<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Default + SizeMeasurable + VariableSizeMeasurable> Debug for UnsizedIndexPageUtility<T>

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

Formats the value using the given formatter.

impl<__D: Fallible + ?Sized, T: Default + SizeMeasurable + VariableSizeMeasurable> Deserialize<UnsizedIndexPageUtility<T>, __D> for Archived<UnsizedIndexPageUtility<T>>

where u16: Archive, <u16 as Archive>::Archived: Deserialize<u16, __D>, IndexValue<T>: Archive, <IndexValue<T> as Archive>::Archived: Deserialize<IndexValue<T>, __D>, u32: Archive, <u32 as Archive>::Archived: Deserialize<u32, __D>, Vec<(u32, u16)>: Archive, <Vec<(u32, u16)> as Archive>::Archived: Deserialize<Vec<(u32, u16)>, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<UnsizedIndexPageUtility<T>, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl<T: Eq + Default + SizeMeasurable + VariableSizeMeasurable> Eq for UnsizedIndexPageUtility<T>

impl<T: Hash + Default + SizeMeasurable + VariableSizeMeasurable> Hash for UnsizedIndexPageUtility<T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: Ord + Default + SizeMeasurable + VariableSizeMeasurable> Ord for UnsizedIndexPageUtility<T>

fn cmp(&self, other: &UnsizedIndexPageUtility<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq + Default + SizeMeasurable + VariableSizeMeasurable> PartialEq for UnsizedIndexPageUtility<T>

fn eq(&self, other: &UnsizedIndexPageUtility<T>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<T: PartialOrd + Default + SizeMeasurable + VariableSizeMeasurable> PartialOrd for UnsizedIndexPageUtility<T>

fn partial_cmp(&self, other: &UnsizedIndexPageUtility<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T> Persistable for UnsizedIndexPageUtility<T>

where T: Archive + for<'a> Serialize<Strategy<Serializer<AlignedVec, ArenaHandle<'a>, Share>, Error>> + Default + SizeMeasurable + VariableSizeMeasurable, <T as Archive>::Archived: Deserialize<T, HighDeserializer<Error>> + for<'a> CheckBytes<HighValidator<'a, Error>>,

fn as_bytes(&self) -> impl AsRef<[u8]>

fn from_bytes(bytes: &[u8], _version: u32) -> Self

impl<__S: Fallible + ?Sized, T: Default + SizeMeasurable + VariableSizeMeasurable> Serialize<__S> for UnsizedIndexPageUtility<T>

where u16: Serialize<__S>, IndexValue<T>: Serialize<__S>, u32: Serialize<__S>, Vec<(u32, u16)>: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl<T: PartialEq + Default + SizeMeasurable + VariableSizeMeasurable> StructuralPartialEq for UnsizedIndexPageUtility<T>