Minor Cleanups

fastpay_core/src/authority.rs

@@ -60,10 +60,10 @@ pub struct AuthorityState {
 
 /// The authority state encapsulates all state, drives execution, and ensures safety.
 ///
-/// Note the authority operations can be accesessed through a read reaf (&) and do not
+/// Note the authority operations can be accesessed through a read ref (&) and do not
 /// require &mut. Internally a database is syncronized through a mutex lock.
 ///
-/// Repeating commands should produce no changes and return no error.
+/// Repeating valid commands should produce no changes and return no error.
 impl AuthorityState {
     /// The logic to check one object against a reference, and return the object if all is well
     /// or an error if not.

fastx_types/src/error.rs

@@ -137,7 +137,7 @@ pub enum FastPayError {
     ModuleDeserializationFailure { error: String },
     #[error("Failed to publish the Move module(s), reason: {error:?}.")]
     ModulePublishFailure { error: String },
-    #[error("Failed to build Move modules")]
+    #[error("Failed to build Move modules: {error:?}.")]
     ModuleBuildFailure { error: String },
     #[error("Dependent package not found on-chain: {package_id:?}")]
     DependentPackageNotFound { package_id: ObjectID },

fastx_types/src/messages.rs

@@ -387,22 +387,6 @@ impl Order {
         self.signature.check(&self.kind, *self.sender())
     }
 
-    // TODO: support orders with multiple objects, each with their own sequence number (https://github.com/MystenLabs/fastnft/issues/8)
-    pub fn sequence_number(&self) -> SequenceNumber {
-        use OrderKind::*;
-        match &self.kind {
-            Transfer(t) => t.object_ref.1,
-            Publish(_) => SequenceNumber::new(), // modules are immutable, seq # is always 0
-            Call(c) => {
-                assert!(
-                    c.object_arguments.is_empty(),
-                    "Unimplemented: non-gas object arguments"
-                );
-                c.gas_payment.1
-            }
-        }
-    }
-
     /// Return the metadata of each of the input objects for the order.
     /// For a Move object, we attach the object reference;
     /// for a Move package, we provide the object id only since they never change on chain.

fastx_types/src/object.rs

@@ -1,7 +1,6 @@
 // Copyright (c) Mysten Labs
 // SPDX-License-Identifier: Apache-2.0
 
-use move_core_types::ident_str;
 use serde::{Deserialize, Serialize};
 use serde_bytes::ByteBuf;
 use serde_with::{serde_as, Bytes};
@@ -11,8 +10,6 @@ use std::convert::{TryFrom, TryInto};
 use move_binary_format::CompiledModule;
 use move_core_types::{account_address::AccountAddress, language_storage::StructTag};
 
-use crate::id::ID;
-use crate::FASTX_FRAMEWORK_ADDRESS;
 use crate::{
     base_types::{
         sha3_hash, Authenticator, BcsSignable, FastPayAddress, ObjectDigest, ObjectID, ObjectRef,
@@ -21,10 +18,6 @@ use crate::{
     gas_coin::GasCoin,
 };
 
-pub const OBJECT_BASICS_MODULE_NAME: &move_core_types::identifier::IdentStr =
-    ident_str!("ObjectBasics");
-pub const OBJECT_BASICS_OBJECT_TYPE_NAME: &move_core_types::identifier::IdentStr =
-    ident_str!("Object");
 pub const GAS_VALUE_FOR_TESTING: u64 = 100000_u64;
 pub const OBJECT_START_VERSION: SequenceNumber = SequenceNumber::from_u64(1);
 
@@ -37,13 +30,6 @@ pub struct MoveObject {
     read_only: bool,
 }
 
-/// ObjectBasics in the Framework uses an object of the following format
-#[derive(Debug, Deserialize, Serialize)]
-pub struct ObjectBasicsObject {
-    pub id: ID,
-    pub value: u64,
-}
-
 /// Byte encoding of a 64 byte unsigned integer in BCS
 type BcsU64 = [u8; 8];
 /// Index marking the end of the object's ID + the beginning of its version
@@ -313,40 +299,6 @@ impl Object {
         Self::with_id_owner_gas_for_testing(id, SequenceNumber::new(), owner, GAS_VALUE_FOR_TESTING)
     }
 
-    /// Create ObjectBasics object for use in Move object operation
-    pub fn with_id_owner_object_basics_object_for_testing(
-        id: ObjectID,
-        version: SequenceNumber,
-        owner: FastPayAddress,
-        value: u64,
-    ) -> Self {
-        // Check ObjectBasics.move in Framework for details
-        // Create struct tag for ObjectBasics object
-        let struct_tag = StructTag {
-            address: FASTX_FRAMEWORK_ADDRESS,
-            name: OBJECT_BASICS_OBJECT_TYPE_NAME.to_owned(),
-            module: OBJECT_BASICS_MODULE_NAME.to_owned(),
-            type_params: Vec::new(),
-        };
-
-        // An object in ObjectBasics is a struct of an ID and a u64 value
-        let obj = ObjectBasicsObject {
-            id: ID::new(id, version),
-            value,
-        };
-
-        let data = Data::Move(MoveObject {
-            type_: struct_tag,
-            contents: bcs::to_bytes(&obj).unwrap(),
-            read_only: false,
-        });
-        Self {
-            owner: Authenticator::Address(owner),
-            data,
-            previous_transaction: TransactionDigest::genesis(),
-        }
-    }
-
     /// Create Coin object for use in Move object operation
     pub fn with_id_owner_gas_coin_object_for_testing(
         id: ObjectID,