Struct ArchiveSource 

pub struct ArchiveSource { /* private fields */ }

在线压缩包源

Implementations

impl ArchiveSource

pub fn new(url: String, rootdir: Option<String>) -> Self

pub fn validate(&self) -> Result<()>

pub fn trim(&mut self)

pub fn download_unzip(&self, target_dir: &CacheDir) -> Result<(), String>

@brief 下载压缩包并把其中的文件提取至target_dir目录下

从URL中下载压缩包到临时文件夹 target_dir/DRAGONOS_ARCHIVE_TEMP 后 原地解压，提取文件后删除下载的压缩包。如果 target_dir 非空，就直接使用 其中内容，不进行重复下载和覆盖

@param target_dir 文件缓存目录

@return 根据结果返回OK或Err

Trait Implementations

impl Clone for ArchiveSource

fn clone(&self) -> ArchiveSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArchiveSource

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ArchiveSource

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ArchiveSource

fn eq(&self, other: &ArchiveSource) -> 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 Serialize for ArchiveSource

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ArchiveSource

impl StructuralPartialEq for ArchiveSource