Add check_version function to Foreign API (#87)

* move api deser types into separate types mod

* rustfmt

* missing types file

* make all exports from libwallet more explicit

* rustfmt

* add version check function to foreign api

* rustfmt

* change check_version return value to result, for consistency

controller/src/command.rs

@@ -35,7 +35,7 @@ use crate::impls::{
 	LMDBBackend, NullWalletCommAdapter,
 };
 use crate::impls::{HTTPNodeClient, WalletSeed};
-use crate::libwallet::types::{InitTxArgs, NodeClient, WalletInst};
+use crate::libwallet::{InitTxArgs, NodeClient, WalletInst};
 use crate::{controller, display};
 
 /// Arguments common to all wallet commands

controller/src/controller.rs

@@ -20,12 +20,10 @@ use crate::core::core;
 use crate::core::core::Transaction;
 use crate::impls::{FileWalletCommAdapter, HTTPWalletCommAdapter, KeybaseWalletCommAdapter};
 use crate::keychain::Keychain;
-use crate::libwallet::slate::Slate;
-use crate::libwallet::types::{
-	CbData, InitTxArgs, NodeClient, OutputCommitMapping, SendTXArgs, TxLogEntry, WalletBackend,
-	WalletInfo,
+use crate::libwallet::{
+	CbData, Error, ErrorKind, InitTxArgs, NodeClient, OutputCommitMapping, SendTXArgs, Slate,
+	TxLogEntry, WalletBackend, WalletInfo,
 };
-use crate::libwallet::{Error, ErrorKind};
 use crate::util::to_base64;
 use crate::util::Mutex;
 use failure::ResultExt;

controller/src/display.rs

@@ -14,10 +14,9 @@
 
 use crate::core::core::{self, amount_to_hr_string};
 use crate::core::global;
-use crate::libwallet::types::{
-	AcctPathMapping, OutputCommitMapping, OutputStatus, TxLogEntry, WalletInfo,
+use crate::libwallet::{
+	AcctPathMapping, Error, OutputCommitMapping, OutputStatus, TxLogEntry, WalletInfo,
 };
-use crate::libwallet::Error;
 use crate::util;
 use prettytable;
 use std::io::prelude::Write;