Method update_acls

std/src/storage/mem.rs:84–101

(
        &mut self,
        name: &str,
        add: &FileAcls,
        remove: &FileAcls,
    )

    }

    async fn update_acls(
        &mut self,
        name: &str,
        add: &FileAcls,
        remove: &FileAcls,
    ) -> io::Result<()> {
        let readers = match self.programs.get_mut(name) {
            Some((_content, readers)) => readers,
            None => return Err(io::Error::new(io::ErrorKind::NotFound, "Entry not found")),
        };
        for reader in remove.readers() {
            readers.remove(reader);
        }
        for reader in add.readers() {
            readers.insert(reader.to_owned());
        }
        Ok(())
    }
}

/// Factory for in-memory drives.