Struct self_update::Extract

pub struct Extract<'a> { /* fields omitted */ }

Extract contents of an encoded archive (e.g. tar.gz) file to a specified directory

• Errors:
  • Io - opening files
  • Io - gzip decoding
  • Io - archive unpacking

Implementations

impl<'a> Extract<'a>

pub fn from_source(source: &'a Path) -> Extract<'a>

Create an Extractor from a source path

pub fn archive(&mut self, kind: ArchiveKind) -> &mut Self

Specify an archive format of the source being extracted. If not specified, the archive format will determined from the file extension.

pub fn extract_into(&self, into_dir: &Path) -> Result<()>

Extract an entire source archive into a specified path. If the source is a single compressed file and not an archive, it will be extracted into a file with the same name inside of into_dir.

pub fn extract_file<T: AsRef<Path>>(
    &self,
    into_dir: &Path,
    file_to_extract: T
) -> Result<()>

Extract a single file from a source and save to a file of the same name in into_dir. If the source is a single compressed file, it will be saved with the name file_to_extract in the specified into_dir.

Trait Implementations

impl<'a> Debug for Extract<'a>

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

Formats the value using the given formatter.