tools.rs: use FnMut for scandir callback

This commit is contained in:
Dietmar Maurer 2019-01-20 17:49:11 +01:00
parent 443f3743bb
commit cce1676a9e

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@ -326,9 +326,9 @@ pub fn scandir<P, F>(
dirfd: RawFd,
path: P,
regex: &regex::Regex,
callback: F
mut callback: F
) -> Result<(), Error>
where F: Fn(RawFd, &str, nix::dir::Type) -> Result<(), Error>,
where F: FnMut(RawFd, &str, nix::dir::Type) -> Result<(), Error>,
P: AsRef<Path>
{
use nix::fcntl::OFlag;