feat: Reexport the Warning trait in dioxus-signals (#3321)

* re-export warnings under dioxus::warnings

---------

Co-authored-by: Jonathan Kelley <jkelleyrtp@gmail.com>

packages/dioxus-lib/Cargo.toml

@@ -20,16 +20,18 @@ dioxus-config-macro = { workspace = true, optional = true }
 dioxus-hooks = { workspace = true, optional = true }
 dioxus-rsx = { workspace = true, optional = true }
 dioxus-signals = { workspace = true, optional = true }
+warnings = { workspace = true, optional = true }
 
 [dev-dependencies]
 dioxus = { workspace = true }
 
 [features]
-default = ["macro", "html", "signals", "hooks"]
+default = ["macro", "html", "signals", "hooks", "warnings"]
 signals = ["dep:dioxus-signals"]
 macro = ["dep:dioxus-core-macro", "dep:dioxus-rsx", "dep:dioxus-config-macro"]
 html = ["dep:dioxus-html", "dep:dioxus-document", "dep:dioxus-history"]
 hooks = ["dep:dioxus-hooks"]
+warnings = ["dep:warnings"]
 
 [package.metadata.docs.rs]
 cargo-args = ["-Zunstable-options", "-Zrustdoc-scrape-examples"]

packages/dioxus-lib/src/lib.rs

@@ -28,6 +28,9 @@ pub use dioxus_rsx as rsx;
 #[cfg(feature = "macro")]
 pub use dioxus_core_macro as core_macro;
 
+#[cfg(feature = "warnings")]
+pub use warnings;
+
 pub mod prelude {
     #[cfg(feature = "html")]
     #[cfg_attr(docsrs, doc(cfg(feature = "html")))]