add a top level doc comment to fs submodule

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This commit is contained in:
Wolfgang Bumiller 2019-12-19 12:01:36 +01:00
parent ef612103f2
commit 2abdbb5113

View File

@ -1,3 +1,5 @@
//! File related utilities such as `replace_file`.
use std::ffi::CStr;
use std::fs::File;
use std::io::{BufRead, BufReader, Write};