Method prepare_path

src/pglite/sync_host_fs.rs:30–46

(&self, path: &Path)

    }

    fn prepare_path(&self, path: &Path) -> virtual_fs::Result<PathBuf> {
        let path = normalize_path(path);

        if matches!(path.components().next(), Some(Component::Prefix(..))) {
            return Err(FsError::InvalidInput);
        }

        if self.root != Path::new("/") && path.starts_with(&self.root) {
            return Err(FsError::InvalidInput);
        }

        let path = path.strip_prefix("/").unwrap_or(&path);
        let path = self.root.join(path);

        debug_assert!(path.starts_with(&self.root));
        Ok(path)
    }
}

impl virtual_fs::FileSystem for SyncHostFileSystem {