Struct Change 

pub struct Change {
    pub path: String,
    pub operation: ChangeOp,
    pub old_value: Option<String>,
    pub new_value: Option<String>,
}

A single change within a commit.

Fields

path: String

Dot-notation path to the changed field. e.g., "properties.homeworld", "representations.reference_image.hash".

operation: ChangeOp

The kind of change.

old_value: Option<String>

Previous value hash (for verification).

new_value: Option<String>

New value hash or literal (for small values).

Implementations

impl Change

pub fn set(path: &str, old_value: Option<String>, new_value: String) -> Self

Create a Set change.

pub fn delete(path: &str, old_value: String) -> Self

Create a Delete change.

pub fn append(path: &str, new_value: String) -> Self

Create an Append change.

Trait Implementations

impl Clone for Change

fn clone(&self) -> Change

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Change

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Change

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Change

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

where __S: Serializer,

Serialize this value into the given Serde serializer.