Method extract

include_dir/src/dir.rs:77–95

Create directories and extract all files to real filesystem. Creates parent directories of `path` if they do not already exist. Fails if some files already exist. In case of error, partially extracted directory may remain on the filesystem.

(&self, base_path: S)

    /// Fails if some files already exist.
    /// In case of error, partially extracted directory may remain on the filesystem.
    pub fn extract<S: AsRef<Path>>(&self, base_path: S) -> std::io::Result<()> {
        let base_path = base_path.as_ref();

        for entry in self.entries() {
            let path = base_path.join(entry.path());

            match entry {
                DirEntry::Dir(d) => {
                    fs::create_dir_all(&path)?;
                    d.extract(base_path)?;
                }
                DirEntry::File(f) => {
                    fs::write(path, f.contents())?;
                }
            }
        }

        Ok(())
    }
}