Enum MergeVal 

pub enum MergeVal {
    Counter(CounterId),
    Constant(Value),
}

A value that can be written to the database during a merge action.

Variants

Counter(CounterId)

A fresh value from the given counter.

Constant(Value)

A standard constant value.

Trait Implementations

impl Clone for MergeVal

fn clone(&self) -> MergeVal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MergeVal

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

Formats the value using the given formatter.

impl From<CounterId> for MergeVal

fn from(ctr: CounterId) -> Self

Converts to this type from the input type.

impl From<Value> for MergeVal

fn from(val: Value) -> Self

Converts to this type from the input type.

impl Hash for MergeVal

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 PartialEq for MergeVal

fn eq(&self, other: &MergeVal) -> 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 Copy for MergeVal

impl Eq for MergeVal

impl StructuralPartialEq for MergeVal