mod connection_string;
mod document;
use bson::{Bson, Document};
use crate::{error::Result, options::WriteConcern};
fn write_concern_to_document(write_concern: &WriteConcern) -> Result<Document> {
match bson::to_bson(&write_concern)? {
Bson::Document(doc) => Ok(doc),
_ => unreachable!(),
}
}