rustc_out.txt

error[E0599]: the method `context` exists for enum `std::result::Result<(), SendError<ZmqQMessage<'q>>>`, but its trait bounds were not satisfied
   --> src/zsocket/callback_queue.rs:28:14
    |
28  |             .context("Enqueueing message in ZmqQ")
    |              ^^^^^^^ method cannot be called on `std::result::Result<(), SendError<ZmqQMessage<'q>>>` due to unsatisfied trait bounds
    | 
   ::: /home/jason/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sync/mpsc/mod.rs:540:1
    |
540 | pub struct SendError<T>(#[stable(feature = "rust1", since = "1.0.0")] pub T);
    | -----------------------------------------------------------------------------
    | |
    | doesn't satisfy `SendError<ZmqQMessage<'_>>: Send`
    | doesn't satisfy `SendError<ZmqQMessage<'_>>: Sync`
    | doesn't satisfy `_: anyhow::context::ext::StdError`
    | 
   ::: /home/jason/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/result.rs:241:1
    |
241 | pub enum Result<T, E> {
    | --------------------- doesn't satisfy `_: anyhow::Context<(), SendError<ZmqQMessage<'_>>>`
    |
    = note: the following trait bounds were not satisfied:
            `SendError<ZmqQMessage<'_>>: anyhow::context::ext::StdError`
            which is required by `std::result::Result<(), SendError<ZmqQMessage<'_>>>: anyhow::Context<(), SendError<ZmqQMessage<'_>>>`
            `SendError<ZmqQMessage<'_>>: Send`
            which is required by `std::result::Result<(), SendError<ZmqQMessage<'_>>>: anyhow::Context<(), SendError<ZmqQMessage<'_>>>`
            `SendError<ZmqQMessage<'_>>: Sync`
            which is required by `std::result::Result<(), SendError<ZmqQMessage<'_>>>: anyhow::Context<(), SendError<ZmqQMessage<'_>>>`