src/main.rs:242:59: 242:72 error: cannot borrow `channels_lock` as immutable because it is also borrowed as mutable [E0502]
src/main.rs:242                             channel = channels_lock.0.iter_mut().filter(|chan| {
                                                      ^~~~~~~~~~~~~
src/main.rs:242:59: 242:72 help: run `rustc --explain E0502` to see a detailed explanation
src/main.rs:242:80: 242:93 error: cannot borrow `channels_lock` as immutable because it is also borrowed as mutable [E0502]
src/main.rs:242                             channel = channels_lock.0.iter_mut().filter(|chan| {
                                                      ^~~~~~~~~~~~~
src/main.rs:242:80: 242:93 help: run `rustc --explain E0502` to see a detailed explanation
src/main.rs:244:35: 244:42 error: use of moved value: `channel` [E0382]
src/main.rs:244                         if channel.unwrap().get_name() == channels_lock.0.get((channels_lock.1).0).unwrap().get_name() {
                                           ^~~~~~~
src/main.rs:244:35: 244:42 help: run `rustc --explain E0382` to see a detailed explanation
src/main.rs:244:35: 244:42 note: move occurs because `channel` has type `std::option::Option<&mut Channel>`, which does not implement the `Copy` trait
src/main.rs:245:47: 245:54 error: use of moved value: `channel` [E0382]
src/main.rs:245                         if channel.unwrap().get_name() == channels_lock.0.get((channels_lock.1).0).unwrap().get_name() {
                                           ^~~~~~~
src/main.rs:245:47: 245:54 help: run `rustc --explain E0382` to see a detailed explanation
src/main.rs:245:47: 245:54 note: move occurs because `channel` has type `std::option::Option<&mut Channel>`, which does not implement the `Copy` trait
error: aborting due to 4 previous errors