Struct Delta 

pub struct Delta {
    pub delta_type: DeltaType,
    pub expected_version: Option<u64>,
    pub verify_old_data: bool,
}

A complete delta operation with metadata

Fields

delta_type: DeltaType

The type of modification

expected_version: Option<u64>

Expected file version before applying delta (for optimistic locking)

verify_old_data: bool

Whether to verify the old data matches before applying

Implementations

impl Delta

pub fn new(delta_type: DeltaType) -> Self

Create a new delta operation

pub fn with_version(delta_type: DeltaType, expected_version: u64) -> Self

Create a delta with version checking

pub fn without_verification(self) -> Self

Disable old data verification (faster but less safe)

Trait Implementations

impl Clone for Delta

fn clone(&self) -> Delta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Delta

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

Formats the value using the given formatter.