fn extract_file<R>(archive: &mut TarArchive<R>, target: &Path, file: &Path) -> Result<File>
where
    R: Read,
{
    let mut tar_file = find_tar_entry(archive, file)?.context("file not found in archive")?;
    let out = target.join(file);

    if let Some(parent) = out.parent() {
        std::fs::create_dir_all(parent).context("failed creating output directory")?;
    }

    let mut out = File::create(target.join(file)).context("failed creating output file")?;
    std::io::copy(&mut tar_file, &mut out).context("failed copying over final output file from archive")?;

    Ok(out)
}
/// Extract a single file from the given archive and put it into the target location.
Extract a single file from the given archive and put it into the target location.
Extract a single file from the given archive and put it into the target location .
fn extract_file<R>(archive: &mut TarArchive<R>, target: &Path, file: &Path) -> Result<File>
where
    R: Read,
{
    let mut tar_file = find_tar_entry(archive, file)?.context("file not found in archive")?;
    let out = target.join(file);
    if let Some(parent) = out.parent() {
        std::fs::create_dir_all(parent).context("failed creating output directory")?;
    }
    let mut out = File::create(target.join(file)).context("failed creating output file")?;
    std::io::copy(&mut tar_file, &mut out).context("failed copying over final output file from archive")?;
    Ok(out)
}
fn extract_file < R > ( archive : & mut TarArchive < R > , target : & Path , file : & Path ) -> Result < File > where R : Read , { let mut tar_file = find_tar_entry ( archive , file ) ? . context ( " " ) ? ; let out = target . join ( file ) ; if let Some ( parent ) = out . parent ( ) { std :: fs :: create_dir_all ( parent ) . context ( " " ) ? ; } let mut out = File :: create ( target . join ( file ) ) . context ( " " ) ? ; std :: io :: copy ( & mut tar_file , & mut out ) . context ( " " ) ? ; Ok ( out ) }
Extract a single file from the given archive and put it into the target location.
Extract a single file from the given archive and put it into the target location .
archive
&mut TarArchive<R>
target
&Path
file
&Path