error: this `if` statement can be collapsed
   --> ctest-next/src/translator.rs:221:9
    |
221 | /         if let syn::PathArguments::AngleBracketed(args) = &last.arguments {
222 | |             if let syn::GenericArgument::Type(inner_ty) = args.args.first().unwrap() {
223 | |                 // Option<T> is ONLY ffi-safe if it contains a function pointer, or a reference.
224 | |                 match inner_ty {
...   |
237 | |         }
    | |_________^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
    = note: `-D clippy::collapsible-if` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(clippy::collapsible_if)]`
help: collapse nested if block
    |
221 ~         if let syn::PathArguments::AngleBracketed(args) = &last.arguments
222 ~             && let syn::GenericArgument::Type(inner_ty) = args.args.first().unwrap() {
223 |                 // Option<T> is ONLY ffi-safe if it contains a function pointer, or a reference.
...
235 |                 }
236 ~             }
    |

error: could not compile `ctest-next` (lib) due to 1 previous error