ehttp::Mode is not available on native targets, causing compilation errors

[itsNiccoloSabatini]

Description

In the latest release, the mode field was added to ehttp::Request on native targets as well (likely to unify the API). However, the ehttp::Mode enum itself seems to still be gated behind #[cfg(target_arch = "wasm32")].

As a result, it is currently impossible to construct an ehttp::Request manually or specify the mode on non-WASM targets, because ehttp::Mode cannot be imported.

Reproduction Code

Trying to compile the following code on a native target (e.g., Linux/macOS/Windows) results in an error:

impl LoginCredentials {
    fn login_request(&self, frame: &mut eframe::Frame) -> ehttp::Request {
        ehttp::Request {
            method: HttpMethod::Post.into(),
            url: get_url(Path::Token, frame),
            body: format!(
                "&username={}&password={}",
                self.username, self.password,
            )
            .into(),
            headers: ehttp::Headers::new(&[
                ("Accept", ContentType::ApplicationJson.as_str()),
                (
                    "Content-Type",
                    ContentType::ApplicationXWwwFormUrlencoded.as_str(),
                ),
            ]),
            #[cfg(target_arch = "wasm32")]
            mode: ehttp::Mode::default(),
            timeout: None,
        }
    }
}

Relevant Code Location

It seems the visibility of the module or the enum definition needs to be updated. I believe the issue is located here where types might be conditionally compiled or the Mode enum inside it is restricted: https://docs.rs/ehttp/latest/src/ehttp/lib.rs.html#80

Expected Behavior

ehttp::Mode should be available on all targets (Native and WASM) since ehttp::Request now requires it regardless of the architecture.

Environment:

• ehttp version: 0.6.0
  

• Compile target: Native & WASM32
  

Images

@emilk