Enum memtable_core::exts::cell::Cell4

pub enum Cell4<A, B, C, D> {
    A(A),
    B(B),
    C(C),
    D(D),
}

This is supported on cell only.

Variants

A(A)

B(B)

C(C)

D(D)

Implementations

impl<A, B, C, D> Cell4<A, B, C, D>

pub fn is_a(&self) -> bool

pub fn as_a(&self) -> Option<&A>

pub fn as_mut_a(&mut self) -> Option<&mut A>

pub fn into_a(self) -> Option<A>

pub fn is_b(&self) -> bool

pub fn as_b(&self) -> Option<&B>

pub fn as_mut_b(&mut self) -> Option<&mut B>

pub fn into_b(self) -> Option<B>

pub fn is_c(&self) -> bool

pub fn as_c(&self) -> Option<&C>

pub fn as_mut_c(&mut self) -> Option<&mut C>

pub fn into_c(self) -> Option<C>

pub fn is_d(&self) -> bool

pub fn as_d(&self) -> Option<&D>

pub fn as_mut_d(&mut self) -> Option<&mut D>

pub fn into_d(self) -> Option<D>

Trait Implementations

impl<A: Clone, B: Clone, C: Clone, D: Clone> Clone for Cell4<A, B, C, D>

fn clone(&self) -> Cell4<A, B, C, D>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<A: Debug, B: Debug, C: Debug, D: Debug> Debug for Cell4<A, B, C, D>

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

Formats the value using the given formatter.

impl<'de, A, B, C, D> Deserialize<'de> for Cell4<A, B, C, D> where
    A: Deserialize<'de>,
    B: Deserialize<'de>,
    C: Deserialize<'de>,
    D: Deserialize<'de>, 

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<A: Hash, B: Hash, C: Hash, D: Hash> Hash for Cell4<A, B, C, D>

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, 

Feeds a slice of this type into the given Hasher.

impl<A: Ord, B: Ord, C: Ord, D: Ord> Ord for Cell4<A, B, C, D>

fn cmp(&self, other: &Cell4<A, B, C, D>) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl<A: PartialEq, B: PartialEq, C: PartialEq, D: PartialEq> PartialEq<Cell4<A, B, C, D>> for Cell4<A, B, C, D>

fn eq(&self, other: &Cell4<A, B, C, D>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Cell4<A, B, C, D>) -> bool

This method tests for !=.

impl<A: PartialOrd, B: PartialOrd, C: PartialOrd, D: PartialOrd> PartialOrd<Cell4<A, B, C, D>> for Cell4<A, B, C, D>

fn partial_cmp(&self, other: &Cell4<A, B, C, D>) -> Option<Ordering>

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl<A, B, C, D> Serialize for Cell4<A, B, C, D> where
    A: Serialize,
    B: Serialize,
    C: Serialize,
    D: Serialize, 

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

Serialize this value into the given Serde serializer.

impl<A: Copy, B: Copy, C: Copy, D: Copy> Copy for Cell4<A, B, C, D>

impl<A: Eq, B: Eq, C: Eq, D: Eq> Eq for Cell4<A, B, C, D>

impl<A, B, C, D> StructuralEq for Cell4<A, B, C, D>

impl<A, B, C, D> StructuralPartialEq for Cell4<A, B, C, D>