Enum ValueModel 

pub enum ValueModel {
    Zero,
    Typed,
    VarTyped,
}

Value-model of a collection (how the value is serialized on disk).

Variants

Zero

Fixed-size, zerocopy-transmute (ZeroTree/ZeroMap).

Typed

Codec value inline in the index (TypedTree/TypedMap).

VarTyped

Codec value on disk + LRU cache, pointer in the index (VarTypedTree/VarTypedMap).

Trait Implementations

impl Clone for ValueModel

fn clone(&self) -> ValueModel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ValueModel

impl Debug for ValueModel

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

Formats the value using the given formatter.

impl Eq for ValueModel

impl PartialEq for ValueModel

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ValueModel

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ValueModel