make up some doc-comment

zancas · zancas · commit 1c05522d4a24 · 2024-04-20T13:23:42.000-06:00
diff --git a/zingo-account/src/lib.rs b/zingo-account/src/lib.rs
@@ -1,3 +1,6 @@
+//! A micro crate to provide a wrapper around the zcash_client_backend account trait.
+//! By constraining the wrapper to be independent of internal zingolib functionality
+//! we expose a shareable component, and refine the definition of zingolib.
 pub struct ZingoAccount(
     pub zip32::AccountId,
     pub zcash_keys::keys::UnifiedFullViewingKey,
