refactor library loading

and update docs

2 files changed, 40 insertions, 9 deletions

diff --git a/impls/monero.rs/example/README.md b/impls/monero.rs/example/README.md
new file mode 100644
index 0000000..3b6ba4c
--- /dev/null
+++ b/impls/monero.rs/example/README.md
@@ -0,0 +1,30 @@
+# `monero_c/impls/monero.rs/example`
+Refer to the latest documentation at
+https://github.com/MrCyjaneK/monero_c/blob/master/README.md and
+https://github.com/MrCyjaneK/monero_c/blob/master/impls/monero.rs/README.md for 
+the latest documentation.
+
+## `monero_c` library
+A `monero_c` library is required to use these bindings.  Build or download the 
+`monero_c` library for your architecture.  Follow the upstream docs at 
+https://github.com/MrCyjaneK/monero_c or download the latest release from 
+https://github.com/MrCyjaneK/monero_c/releases.  The library can be placed in 
+one of several supported locations relative to the binary in use:
+- `.`
+  that is, if your binary is in `target/debug` or `target/release`, the library
+  should also be adjacent to the binary in `release` or `debug`, respectively.
+  If you're distributing your binary, place the library in the same directory.
+- `../../lib`
+  so if your binary gets built to `target/profile`, then your library can be 
+  in `lib`.
+- `../../../../release`
+  which is a holdover from the original `monero_c` bindings and may not be
+  practical for your project unless it's also structured as a child of the 
+  `monero_c` repository.
+
+and should match your platform as in:
+- Android: `libmonero_libwallet2_api_c.so`
+- iOS: `MoneroWallet.framework/MoneroWallet`
+- Linux: `monero_libwallet2_api_c.so`
+- macOS: `monero_libwallet2_api_c.dylib`
+- Windows: `monero_libwallet2_api_c.dll`
diff --git a/impls/monero.rs/example/src/main.rs b/impls/monero.rs/example/src/main.rs
index aae688b..099c6d4 100644
--- a/impls/monero.rs/example/src/main.rs
+++ b/impls/monero.rs/example/src/main.rs
@@ -1,25 +1,26 @@
-use monero_rust::{WalletError, WalletManager, NETWORK_TYPE_MAINNET};
+use monero_rust::{network, WalletError, WalletManager};
 
 fn main() -> Result<(), WalletError> {
     let wallet_manager = WalletManager::new(None)?;
 
     let wallet = wallet_manager.create_wallet(
-        "wallet",
+        "wallet_name",
         "password",
         "English",
-        NETWORK_TYPE_MAINNET,
+        network::MAINNET,
     )?;
 
+    println!("Wallet created successfully.");
+
     match wallet.get_seed("") {
         Ok(seed) => println!("Seed: {}", seed),
-        Err(e) => {
-            eprintln!("Failed to get seed: {:?}", e);
-            return Err(e);
-        }
+        Err(e) => eprintln!("Failed to get seed: {:?}", e),
     }
 
-    let address = wallet.get_address(0, 0)?;
-    println!("Wallet Address: {}", address);
+    match wallet.get_address(0, 0) {
+        Ok(address) => println!("Primary address: {}", address),
+        Err(e) => eprintln!("Failed to get address: {:?}", e),
+    }
 
     Ok(())
 }