clean up

guest-programs/jam-service-fib/src/main.rs

@@ -74,11 +74,11 @@ extern "C" {
     pub fn sha2_256(data: *const u8, data_len: u32, hash_ptr: *mut u8) -> u32;
 }
 
-fn is_authorized() -> bool {
+pub fn is_authorized() -> bool {
     true
 }
 
-fn refine() -> [u8; 12] {
+pub fn refine() -> [u8; 12] {
     let mut buffer = [0u8; 12];
     let result = unsafe { import(0, buffer.as_mut_ptr(), buffer.len() as u32) };
 
@@ -106,8 +106,8 @@ fn refine() -> [u8; 12] {
     buffer
 }
 
-fn accumulate() -> [u8; 12] {
-    let mut buffer = [0u8; 12];
+pub fn accumulate() -> [u8; 12] {
+    let buffer = [0u8; 12];
     let key = [0u8; 1];
 
     unsafe {
@@ -117,10 +117,15 @@ fn accumulate() -> [u8; 12] {
     buffer
 }
 
-fn on_transfer() -> bool {
+pub fn on_transfer() -> bool {
     true
 }
 
+pub fn main() {
+    refine();
+        accumulate();
+}
+
 /*
 (1) cargo build works but you have to get toolchain 
  https://github.com/paritytech/rustc-rv32e-toolchain/