Remove frozen ABI modules from solana-sdk

frozen-abi/src/lib.rs

@@ -0,0 +1,22 @@
+#![cfg_attr(RUSTC_WITH_SPECIALIZATION, feature(specialization))]
+#![cfg_attr(RUSTC_NEEDS_PROC_MACRO_HYGIENE, feature(proc_macro_hygiene))]
+
+// Allows macro expansion of `use ::solana_frozen_abi::*` to work within this crate
+extern crate self as solana_frozen_abi;
+
+#[cfg(RUSTC_WITH_SPECIALIZATION)]
+pub mod abi_digester;
+#[cfg(RUSTC_WITH_SPECIALIZATION)]
+pub mod abi_example;
+
+#[cfg(RUSTC_WITH_SPECIALIZATION)]
+mod hash;
+
+#[cfg(RUSTC_WITH_SPECIALIZATION)]
+#[macro_use]
+extern crate solana_frozen_abi_macro;
+
+#[cfg(RUSTC_WITH_SPECIALIZATION)]
+#[cfg(test)]
+#[macro_use]
+extern crate serde_derive;