Struct sevenz_rust::Archive

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pub struct Archive {
    pub pack_pos: u64,
    pub pack_sizes: Vec<u64>,
    pub pack_crcs_defined: BitSet,
    pub pack_crcs: Vec<u64>,
    pub folders: Vec<Folder>,
    pub sub_streams_info: Option<SubStreamsInfo>,
    pub files: Vec<SevenZArchiveEntry>,
    pub stream_map: StreamMap,
}

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§pack_pos: u64

Offset from beginning of file + SIGNATURE_HEADER_SIZE to packed streams.

§pack_sizes: Vec<u64>§pack_crcs_defined: BitSet§pack_crcs: Vec<u64>§folders: Vec<Folder>§sub_streams_info: Option<SubStreamsInfo>§files: Vec<SevenZArchiveEntry>§stream_map: StreamMap

Implementations§

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impl Archive

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pub fn open(path: impl AsRef<Path>) -> Result<Archive, Error>

Open 7z file under specified path.

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pub fn open_with_password( path: impl AsRef<Path>, password: &Password, ) -> Result<Archive, Error>

Open an encrypted 7z file under specified path with password.

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pub fn read<R: Read + Seek>( reader: &mut R, reader_len: u64, password: &[u8], ) -> Result<Archive, Error>

Read 7z file archive info use the specified reader. -[reader_len] the reader stream length -[password] Archive password encoded in utf16 little endian.

§Examples
use std::io::{Read,Seek};
use std::fs::File;
use sevenz_rust::*;
let mut reader = File::open("example.7z").unwrap();
let len = reader.metadata().unwrap().len();

let password = Password::from("the password");
let archive = Archive::read(&mut reader,len, password.as_ref()).unwrap();

//let archive = Archive::read(&mut reader,len, &[]);// for unencrypted file
for entry in &archive.files {
    println!("{}", entry.name());
}

Trait Implementations§

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impl Clone for Archive

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fn clone(&self) -> Archive

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Archive

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

Formats the value using the given formatter. Read more
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impl Default for Archive

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fn default() -> Archive

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.