Enum FieldDiff 

pub enum FieldDiff {
    Added {
        field: String,
        value: Value,
    },
    Removed {
        field: String,
        value: Value,
    },
    Changed {
        field: String,
        old: Value,
        new: Value,
    },
}

A single field-level difference between two grain versions.

Used in CalResultPayload::Diff to represent the result of a HISTORY <hash> DIFF <hash> comparison.

Variants

Added

A field present in the target grain but absent in the source grain.

Fields

field: String

value: Value

Removed

A field present in the source grain but absent in the target grain.

Fields

field: String

value: Value

Changed

A field present in both grains with different values.

Fields

field: String

old: Value

new: Value

Trait Implementations

impl Clone for FieldDiff

fn clone(&self) -> FieldDiff

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldDiff

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FieldDiff

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for FieldDiff

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for FieldDiff

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 FieldDiff