Enum Diff 

pub enum Diff {
    Added {
        key: Vec<u8>,
        val: Vec<u8>,
    },
    Removed {
        key: Vec<u8>,
        val: Vec<u8>,
    },
    Changed {
        key: Vec<u8>,
        old: Vec<u8>,
        new: Vec<u8>,
    },
}

Difference between two trees

Represents a single change between a base tree and another tree.

Variants

Added

Entry exists in the new tree but not in the base tree

Fields

key: Vec<u8>

val: Vec<u8>

Removed

Entry exists in the base tree but not in the new tree

Fields

key: Vec<u8>

val: Vec<u8>

Changed

Entry exists in both trees but with different values

Fields

key: Vec<u8>

old: Vec<u8>

new: Vec<u8>

Implementations

impl Diff

pub fn key(&self) -> &[u8]

Borrow the key affected by this diff entry.

Trait Implementations

impl Clone for Diff

fn clone(&self) -> Diff

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Diff

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Diff

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Diff

impl PartialEq for Diff

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Diff

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 Diff