Struct FileDiff 

pub struct FileDiff {

    pub path: String,
    pub action: DiffAction,
    pub source_info: Option<FileMetadata>,
    pub target_info: Option<FileMetadata>,
    pub change_details: ChangeDetails,
    pub size_diff: i64,
    pub is_large_file: bool,
    pub requires_chunking: bool,
    pub requires_encryption: bool,
    pub priority: u8,
    pub estimated_duration_ms: u64,
    pub last_processed: Option<SystemTime>,
    pub retry_count: u32,
    pub error_message: Option<String>,
    pub tags: Vec<String>,
    pub checksum_type: ChecksumType,
    pub source_checksum: Option<String>,
    pub target_checksum: Option<String>,
    pub diff_id: String,
    pub created_at: SystemTime,
}

文件差异详情

Fields

path: String

相对路径（相对于同步根目录）

action: DiffAction

差异操作类型

source_info: Option<FileMetadata>

源文件信息（如果存在）

target_info: Option<FileMetadata>

目标文件信息（如果存在）

change_details: ChangeDetails

变化详情

size_diff: i64

文件大小差异（字节）

is_large_file: bool

是否为大文件（超过阈值）

requires_chunking: bool

是否需要分块传输

requires_encryption: bool

是否需要加密

priority: u8

优先级（0-100，越高越先处理）

estimated_duration_ms: u64

预计传输时间（毫秒）

last_processed: Option<SystemTime>

上次处理时间

retry_count: u32

重试次数

error_message: Option<String>

错误信息（如果之前处理失败）

tags: Vec<String>

自定义标签

checksum_type: ChecksumType

校验和类型

source_checksum: Option<String>

源文件校验和

target_checksum: Option<String>

目标文件校验和

diff_id: String

差异ID（用于去重和跟踪）

created_at: SystemTime

创建时间

Implementations

impl FileDiff

pub fn new( path: String, action: DiffAction, source_info: Option<FileMetadata>, target_info: Option<FileMetadata>, ) -> Self

pub fn upload( path: String, source_info: FileMetadata, target_info: Option<FileMetadata>, ) -> Self

pub fn download( path: String, target_info: FileMetadata, source_info: Option<FileMetadata>, ) -> Self

pub fn delete(path: String, target_info: FileMetadata) -> Self

pub fn conflict( path: String, source_info: FileMetadata, target_info: FileMetadata, ) -> Self

pub fn update( path: String, source_info: FileMetadata, target_info: FileMetadata, ) -> Self

pub fn unchanged( path: String, source_info: FileMetadata, target_info: FileMetadata, ) -> Self

pub fn create_dir(path: String, source_info: FileMetadata) -> Self

pub fn move_file( from: String, to: String, source_info: FileMetadata, target_info: FileMetadata, ) -> Self

pub fn calculate_similarity(&self) -> f64

pub fn is_similar(&self, threshold: f64) -> bool

pub fn should_retry(&self, max_retries: u32) -> bool

pub fn mark_retry(&mut self, error: Option<String>)

pub fn mark_success(&mut self)

pub fn is_expired(&self, timeout: Duration) -> bool

pub fn total_size(&self) -> u64

pub fn transfer_size(&self) -> u64

pub fn human_readable_size(&self) -> String

pub fn summary(&self) -> String

pub fn to_json(&self) -> Result<String>

pub fn from_json(json: &str) -> Result<Self>

pub fn is_encrypted(&self) -> bool

pub fn requires_decryption(&self) -> bool

Trait Implementations

impl Clone for FileDiff

fn clone(&self) -> FileDiff

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileDiff

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FileDiff

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FileDiff

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

where __S: Serializer,

Serialize this value into the given Serde serializer.