vendor/thiserror/tests/ui/source-struct-not-error.stderr

   1 error[E0599]: no method named `as_dyn_error` found for struct `std::string::String` in the current scope
   2    --> $DIR/source-struct-not-error.rs:6:5
   3     |
   4 6   |       source: String,
   5     |       ^^^^^^ method not found in `std::string::String`
   6     |
   7     = note: the method `as_dyn_error` exists but the following trait bounds were not satisfied:
   8             `std::string::String: std::error::Error`
   9             which is required by `std::string::String: thiserror::aserror::AsDynError`
  10             `str: std::marker::Sized`
  11             which is required by `str: thiserror::aserror::AsDynError`
  12             `str: std::error::Error`
  13             which is required by `str: thiserror::aserror::AsDynError`