Struct PatchSet

pub struct PatchSet {
    pub operations: Operations,
    pub hash_before: String,
    pub operations_hash: String,
}

A collection of file operations that transform one archive into another.

Contains all the operations needed to transform a zip archive into a target version, tracking changes to individual files within the archive.

Example

use darkwing_diff::{diff_zip, apply_zip, DiffAlgorithm, CompressAlgorithm};

// Generate patches for all files in the zip
let patch_set = diff_zip(
    "source.zip".to_string(),
    "target.zip".to_string(),
    DiffAlgorithm::Rsync020,
    CompressAlgorithm::Zstd
)?;

// Apply all patches to transform the zip
apply_zip("source.zip", patch_set, "result.zip".to_string())?;

Fields

operations: Operations

The operations that transform the source zip into the target zip

hash_before: String

The hash of the source zip

operations_hash: String

The hash of the operations

Implementations

impl PatchSet

pub fn get_size(&self) -> usize

Returns the total size in bytes of all operations in this patch set.

pub fn to_bytes(&self) -> Result<Vec<u8>, Error>

Serializes this patch set to a byte vector.

pub fn from_bytes(bytes: &[u8]) -> Result<Self, Error>

Deserializes a patch set from a byte vector.

Trait Implementations

impl Archive for PatchSet

where Operations: Archive, String: Archive,

const COPY_OPTIMIZATION: CopyOptimization<Self> = _

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedPatchSet

The archived representation of this type.

type Resolver = PatchSetResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

impl Debug for PatchSet

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

Formats the value using the given formatter.

impl<__D: Fallible + ?Sized> Deserialize<PatchSet, __D> for Archived<PatchSet>

where Operations: Archive, <Operations as Archive>::Archived: Deserialize<Operations, __D>, String: Archive, <String as Archive>::Archived: Deserialize<String, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<PatchSet, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl PartialEq for PatchSet

fn eq(&self, other: &PatchSet) -> 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<__S: Fallible + ?Sized> Serialize<__S> for PatchSet

where Operations: Serialize<__S>, String: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl StructuralPartialEq for PatchSet