Method open

src/pglite/sync_host_fs.rs:154–172

(
        &self,
        path: &Path,
        conf: &OpenOptionsConfig,
    )

impl virtual_fs::FileOpener for SyncHostFileSystem {
    fn open(
        &self,
        path: &Path,
        conf: &OpenOptionsConfig,
    ) -> virtual_fs::Result<Box<dyn VirtualFile + Send + Sync + 'static>> {
        let path = self.prepare_path(path)?;
        let append = conf.append() && !conf.truncate();
        let file = fs::OpenOptions::new()
            .read(conf.read())
            .write(conf.write())
            .create_new(conf.create_new())
            .create(conf.create())
            .append(append)
            .truncate(conf.truncate())
            .open(&path)
            .map_err(FsError::from)?;

        Ok(Box::new(SyncHostFile::new(file, path)) as Box<dyn VirtualFile + Send + Sync + 'static>)
    }
}

#[derive(Debug)]