[BUG] Rust client generator doubles type as &str&str for type:string; format:uuid parameter

Created by: Dema

Bug Report Checklist

Have you provided a full/minimal spec to reproduce the issue?
Have you validated the input using an OpenAPI validator (example)?
Have you tested with the latest master to confirm the issue still exists?
Have you searched for related issues/PRs?
What's the actual output vs expected output?
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Description

rust generator generates &str&str type for api call arguments when they are both type: string and format:uuid

openapi-generator version

latest master

OpenAPI declaration file content or url

swagger: "2.0"
info:
  version: API 1.0.0
  title: StrStrBug
basePath: /api
paths:
  /api/v1/item/{id}:
    get:
      tags:
        - my-controller
      summary: Get Item by Id.
      operationId: getByIdUsingGET
      produces:
        - "*/*"
      parameters:
        - name: id
          in: path
          description: id
          required: true
          type: string
          format: uuid
      responses:
        "200":
          description: OK

Generation Details

Steps to reproduce

java -jar openapi-generator/modules/openapi-generator-cli/target/openapi-generator-cli.jar generate -i ./swagger.yml -g rust --library hyper -o api

Expected output is

fn get_by_id_using_get(&self, id: &str) -> Box<dyn Future<Item = (), Error = Error<serde_json::Value>>> {

Actual output is

fn get_by_id_using_get(&self, id: &str&str) -> Box<dyn Future<Item = (), Error = Error<serde_json::Value>>> {

Related issues/PRs

Suggest a fix

https://github.com/OpenAPITools/openapi-generator/pull/10569