Merge pull request #141 from ctaggart/tables_examples

a TableService example that lists all the tables

Author: MindFlavor

azure_sdk_storage_table/examples/tables.rs

@@ -0,0 +1,33 @@
+use azure_sdk_storage_core::client::Client;
+use azure_sdk_storage_table::table::TableService;
+use futures::future::*;
+use std::error::Error;
+use tokio_core::reactor::Core;
+
+fn main() {
+    code().unwrap();
+}
+
+// We run a separate method to use the elegant quotation mark operator.
+// A series of unwrap(), unwrap() would have achieved the same result.
+fn code() -> Result<(), Box<dyn Error>> {
+    // First we retrieve the account name and master key from environment variables.
+    let account = std::env::var("STORAGE_ACCOUNT").expect("Set env variable STORAGE_ACCOUNT first!");
+    let master_key = std::env::var("STORAGE_MASTER_KEY").expect("Set env variable STORAGE_MASTER_KEY first!");
+
+    let mut core = Core::new()?;
+
+    let client = Client::new(&account, &master_key)?;
+    let table_service = TableService::new(client);
+
+    let future = table_service.list_tables().and_then(move |tables| {
+        println!("Account {} has {} tables(s)", account, tables.len());
+        for ref table in tables {
+            println!("{}", table);
+        }
+        Ok(())
+    });
+
+    core.run(future)?;
+    Ok(())
+}