hinawa: add prelude module to import all of traits and their implementations

In the fashion of glib crate, public prelude module in top level is used to
import traits and their implementations in user application, while public
use declaration is used to import structures, enumerations, flags, and
functions.

This commit follows to the fashion.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>

2 files changed, 11 insertions, 2 deletions

diff --git a/hinawa/examples/read-quadlet.rs b/hinawa/examples/read-quadlet.rs
index 7a044aa..0356bcc 100644
--- a/hinawa/examples/read-quadlet.rs
+++ b/hinawa/examples/read-quadlet.rs
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 use glib::*;
-use hinawa::{traits::*, *};
+use hinawa::{prelude::*, *};
 
 const PATH: &str = "/dev/fw1";
 const OFFSET: u64 = 0xfffff0000404;
diff --git a/hinawa/src/lib.rs b/hinawa/src/lib.rs
index 1f93ca9..6f31167 100644
--- a/hinawa/src/lib.rs
+++ b/hinawa/src/lib.rs
@@ -5,9 +5,18 @@ mod fw_node;
 mod fw_req;
 mod fw_resp;
 
+// For convenience to provide structures and functions.
+pub use crate::auto::*;
+
+/// For convenience to provide auto-generated/manual traits, and their blanket implementations.
+pub mod prelude {
+    pub use crate::{auto::traits::*, fw_fcp::*, fw_node::*, fw_req::*, fw_resp::*};
+}
+
+/// For subclass implementations derived from provided class.
 pub mod subclass;
 
-pub use crate::{auto::*, fw_node::*, fw_req::*, fw_resp::*};
+// To access to hinawa-sys crate for FFI.
 pub use ffi;
 
 use glib::{signal::*, translate::*, Cast, IsA, SignalHandlerId};