Re-org SDK dir (#4690)

sdk/bpf/rust/rust-utils/src/lib.rs

@@ -0,0 +1,17 @@
+//! @brief Solana Rust-based BPF program utility functions and types
+
+#![no_std]
+#![feature(allocator_api)]
+#![feature(alloc_error_handler)]
+#![feature(panic_info_message)]
+#![feature(compiler_builtins_lib)]
+
+extern crate compiler_builtins;
+
+pub mod allocator;
+pub mod entrypoint;
+pub mod log;
+pub mod panic;
+
+#[global_allocator]
+static A: allocator::Allocator = allocator::Allocator;