Split embassy crate into embassy-executor, embassy-util.

embassy-executor/src/lib.rs

@@ -0,0 +1,22 @@
+#![cfg_attr(not(any(feature = "std", feature = "wasm")), no_std)]
+#![cfg_attr(feature = "nightly", feature(generic_associated_types, type_alias_impl_trait))]
+#![cfg_attr(all(feature = "nightly", target_arch = "xtensa"), feature(asm_experimental_arch))]
+#![allow(clippy::new_without_default)]
+#![doc = include_str!("../../README.md")]
+#![warn(missing_docs)]
+
+// This mod MUST go first, so that the others see its macros.
+pub(crate) mod fmt;
+
+pub mod executor;
+#[cfg(feature = "time")]
+pub mod time;
+
+#[cfg(feature = "nightly")]
+pub use embassy_macros::{main, task};
+
+#[doc(hidden)]
+/// Implementation details for embassy macros. DO NOT USE.
+pub mod export {
+    pub use atomic_polyfill as atomic;
+}