the trait `std::convert::From<&str>` is not implemented for `builders::java::throw::Error<&str>`

[sleipnir]

Hello I am trying to compile my code and I get the following error:

error[E0277]: the trait bound `builders::java::throw::Error<&str>: std::convert::From<&str>` is not satisfied
  --> src/commands.rs:94:9
   |
94 |         throw_new!("Failure on create CloudState namespace");
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::convert::From<&str>` is not implemented for `builders::java::throw::Error<&str>`
   |
   = note: required because of the requirements on the impl of `std::convert::Into<builders::java::throw::Error<&str>>` for `&str`
   = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)

error[E0277]: the trait bound `builders::java::throw::Error<&str>: std::convert::From<&str>` is not satisfied

My code:

fn create_namespace(namespace: String) -> Result<(), throw::Error<&'static str>> {
        println!("Creating CloudState namespace...");
        if let result = Command::new("kubectl")
            .arg("create")
            .arg("namespace")
            .arg(namespace)
            .spawn()
            .is_ok() {

            Ok(());
        };

        throw_new!("Failure on create CloudState namespace");
    }

What should I do to get around this error?

[daboross]

Have you imported throw::Result by any chance?

I think this error is from you using throw::Result<(), throw::Error<&'static str>>, which expands to std::result::Result<(), throw::Error<throw::Error<&'static str>>>.

If that's the case, then I'd recommend either removing the throw::Result import, or using throw::Result<(), &'static str> instead.