merge master

Cargo.toml

@@ -50,6 +50,7 @@ bytes = { version = "1.5.0", default-features = false }
 chrono = "0.4.31"
 cynic = { version = "2.2", default-features = false }
 elliptic-curve = { version = "0.13.8", default-features = false }
+test-case = { version = "3.3", default-features = false }
 eth-keystore = "0.5.0"
 flate2 = { version = "1.0", default-features = false }
 # fuel-abi-types = "0.8.0"

docs/src/SUMMARY.md

@@ -76,6 +76,7 @@
   - [Transfer all assets](./cookbook/transfer-all-assets.md)
 - [Debugging](./debugging/index.md)
   - [The Function selector](./debugging/function-selector.md)
+  - [Decoding script transactions](./debugging/decoding-script-transactions.md)
 - [Glossary](./glossary.md)
 - [Contributing](./contributing/CONTRIBUTING.md)
   - [Integration tests structure](./contributing/tests-structure.md)

docs/src/debugging/decoding-script-transactions.md

@@ -0,0 +1,24 @@
+# Decoding script transactions
+
+The SDK offers some tools that can help you make fuel script transactions more
+human readable. You can determine whether the script transaction is:
+
+* calling a contract method(s),
+* is a loader script and you can see the blob id
+* is neither of the above
+
+In the case of contract call(s), if you have the ABI file, you can also decode
+the arguments to the function by making use of the `AbiFormatter`:
+
+```rust,ignore
+{{#include ../../../examples/contracts/src/lib.rs:decoding_script_transactions}}
+```
+
+prints:
+
+```text
+The script called: initialize_counter(42)
+```
+
+The `AbiFormatter` can also decode configurables, refer to the rust docs for
+more information.

e2e/sway/scripts/script_struct/src/main.sw

@@ -1,14 +1,19 @@
 script;
 
+configurable {
+    MY_STRUCT: MyStruct = MyStruct {
+        number: 10,
+        boolean: true,
+    },
+    A_NUMBER: u64 = 11,
+}
+
 struct MyStruct {
     number: u64,
     boolean: bool,
 }
 
-fn main(my_struct: MyStruct) -> u64 {
-    if my_struct.boolean {
-        my_struct.number
-    } else {
-        0
-    }
+fn main(arg: MyStruct) -> u64 {
+    let _calc = MY_STRUCT.number + A_NUMBER;
+    if arg.boolean { arg.number } else { 0 }
 }

e2e/sway/types/contracts/nested_structs/src/main.sw

@@ -25,7 +25,10 @@ struct MemoryAddress {
 
 abi MyContract {
     fn get_struct() -> AllStruct;
+    #[payable]
     fn check_struct_integrity(arg: AllStruct) -> bool;
+    #[payable]
+    fn i_am_called_differently(_arg1: AllStruct, _arg2: MemoryAddress);
     fn nested_struct_with_reserved_keyword_substring(call_data: CallData) -> CallData;
 }
 
@@ -38,10 +41,15 @@ impl MyContract for Contract {
             },
         }
     }
+
+    #[payable]
     fn check_struct_integrity(arg: AllStruct) -> bool {
         arg.some_struct.field == 12345u32 && arg.some_struct.field_2 == true
     }
 
+    #[payable]
+    fn i_am_called_differently(_arg1: AllStruct, _arg2: MemoryAddress) {}
+
     fn nested_struct_with_reserved_keyword_substring(call_data: CallData) -> CallData {
         call_data
     }