pub fn uncompress_archive<R>(source: R, dest: &Path, ownership: Ownership) -> Result<()>
where
    R: Read + Seek,
{
    let _utf8_guard = ffi::UTF8LocaleGuard::new();
    run_with_archive(
        ownership,
        source,
        |archive_reader, archive_writer, mut entry| unsafe {
            loop {
                match ffi::archive_read_next_header(archive_reader, &mut entry) {
                    ffi::ARCHIVE_EOF => return Ok(()),
                    ffi::ARCHIVE_OK => {
                        let target_path = CString::new(
                            sanetize_destination_path(
                                &dest.join(
                                    CStr::from_ptr(ffi::archive_entry_pathname(entry))
                                        .to_string_lossy()
                                        .into_owned(),
                                ),
                            )?
                            .to_str()
                            .unwrap(),
                        )
                        .unwrap();

                        ffi::archive_entry_set_pathname(entry, target_path.as_ptr());

                        let link_name = ffi::archive_entry_hardlink(entry);
                        if !link_name.is_null() {
                            let target_path = CString::new(
                                sanetize_destination_path(&dest.join(
                                    CStr::from_ptr(link_name).to_string_lossy().into_owned(),
                                ))?
                                .to_str()
                                .unwrap(),
                            )
                            .unwrap();

                            ffi::archive_entry_set_hardlink(entry, target_path.as_ptr());
                        }

                        ffi::archive_write_header(archive_writer, entry);
                        libarchive_copy_data(archive_reader, archive_writer)?;

                        if ffi::archive_write_finish_entry(archive_writer) != ffi::ARCHIVE_OK {
                            return Err(Error::from(archive_writer));
                        }
                    }
                    _ => return Err(Error::from(archive_reader)),
                }
            }
        },
    )
}
/// Uncompress an archive using `source` as a reader and `dest` as the
/// destination directory.
///
/// # Example
///
/// ```no_run
/// # fn main() -> Result<(), Box<dyn std::error::Error>> {
/// use compress_tools::*;
/// use std::fs::File;
/// use std::path::Path;
///
/// let mut source = File::open("tree.tar.gz")?;
/// let dest = Path::new("/tmp/dest");
///
/// uncompress_archive(&mut source, &dest, Ownership::Preserve)?;
/// # Ok(())
/// # }
/// ```
Uncompress an archive using `source` as a reader and `dest` as the
destination directory.
Uncompress an archive using ` source ` as a reader and ` dest ` as the destination directory .
pub fn uncompress_archive<R>(source: R, dest: &Path, ownership: Ownership) -> Result<()>
where
    R: Read + Seek,
{
    let _utf8_guard = ffi::UTF8LocaleGuard::new();
    run_with_archive(
        ownership,
        source,
        |archive_reader, archive_writer, mut entry| unsafe {
            loop {
                match ffi::archive_read_next_header(archive_reader, &mut entry) {
                    ffi::ARCHIVE_EOF => return Ok(()),
                    ffi::ARCHIVE_OK => {
                        let target_path = CString::new(
                            sanetize_destination_path(
                                &dest.join(
                                    CStr::from_ptr(ffi::archive_entry_pathname(entry))
                                        .to_string_lossy()
                                        .into_owned(),
                                ),
                            )?
                            .to_str()
                            .unwrap(),
                        )
                        .unwrap();
                        ffi::archive_entry_set_pathname(entry, target_path.as_ptr());
                        let link_name = ffi::archive_entry_hardlink(entry);
                        if !link_name.is_null() {
                            let target_path = CString::new(
                                sanetize_destination_path(&dest.join(
                                    CStr::from_ptr(link_name).to_string_lossy().into_owned(),
                                ))?
                                .to_str()
                                .unwrap(),
                            )
                            .unwrap();
                            ffi::archive_entry_set_hardlink(entry, target_path.as_ptr());
                        }
                        ffi::archive_write_header(archive_writer, entry);
                        libarchive_copy_data(archive_reader, archive_writer)?;
                        if ffi::archive_write_finish_entry(archive_writer) != ffi::ARCHIVE_OK {
                            return Err(Error::from(archive_writer));
                        }
                    }
                    _ => return Err(Error::from(archive_reader)),
                }
            }
        },
    )
}
pub fn uncompress_archive < R > ( source : R , dest : & Path , ownership : Ownership ) -> Result < ( ) > where R : Read + Seek , { let _utf8_guard = ffi :: UTF8LocaleGuard :: new ( ) ; run_with_archive ( ownership , source , | archive_reader , archive_writer , mut entry | unsafe { loop { match ffi :: archive_read_next_header ( archive_reader , & mut entry ) { ffi :: ARCHIVE_EOF => return Ok ( ( ) ) , ffi :: ARCHIVE_OK => { let target_path = CString :: new ( sanetize_destination_path ( & dest . join ( CStr :: from_ptr ( ffi :: archive_entry_pathname ( entry ) ) . to_string_lossy ( ) . into_owned ( ) , ) , ) ? . to_str ( ) . unwrap ( ) , ) . unwrap ( ) ; ffi :: archive_entry_set_pathname ( entry , target_path . as_ptr ( ) ) ; let link_name = ffi :: archive_entry_hardlink ( entry ) ; if ! link_name . is_null ( ) { let target_path = CString :: new ( sanetize_destination_path ( & dest . join ( CStr :: from_ptr ( link_name ) . to_string_lossy ( ) . into_owned ( ) , ) ) ? . to_str ( ) . unwrap ( ) , ) . unwrap ( ) ; ffi :: archive_entry_set_hardlink ( entry , target_path . as_ptr ( ) ) ; } ffi :: archive_write_header ( archive_writer , entry ) ; libarchive_copy_data ( archive_reader , archive_writer ) ? ; if ffi :: archive_write_finish_entry ( archive_writer ) != ffi :: ARCHIVE_OK { return Err ( Error :: from ( archive_writer ) ) ; } } _ => return Err ( Error :: from ( archive_reader ) ) , } } } , ) }
Uncompress an archive using `source` as a reader and `dest` as the
destination directory.
Uncompress an archive using ` source ` as a reader and ` dest ` as the destination directory .
source
R
dest
&Path
ownership
Ownership
source
R
dest
&Path
ownership
Ownership
example
None
fn main() -> result<(), box<dyn std::error::error>> {


let mut source = File::open("tree.tar.gz")?;
let dest = Path::new("/tmp/dest").

uncompress_archive(&mut source, &dest, Ownership::Preserve)?.
let mut source = File :: open ( " tree . tar . gz " ) ? ; let dest = Path :: new ( " / tmp / dest " ) . uncompress_archive ( &mut source &dest Ownership :: Preserve ) ? .
ok(())
None
}
None