use postman_collection::{PostmanCollection, v1_0_0, v2_0_0, v2_1_0}; pub trait IntoRequest { fn make_request(&self) -> reqwest::Request; } impl IntoRequest for v2_0_0::RequestClass { fn make_request(&self) -> reqwest::Request { todo!() } } impl IntoRequest for v2_1_0::RequestClass { fn make_request(&self) -> reqwest::Request { todo!() } } impl IntoRequest for v1_0_0::Request { fn make_request(&self) -> reqwest::Request { todo!() } }