From ad75d5181f52f604c68c802313eb0f87fa049642 Mon Sep 17 00:00:00 2001
From: Tobin Harding <me@tobin.cc>
Date: Tue, 4 Jan 2022 13:23:40 +1100
Subject: [PATCH] Make Map trait private to psbt module

The `Map` trait has been deemed confusing and not that useful to users
of the library, we still use it internally within the `psbt` module
though so make it visible only in `psbt` and `psbt::map`.
---
 src/util/psbt/map/mod.rs | 2 +-
 src/util/psbt/mod.rs     | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/util/psbt/map/mod.rs b/src/util/psbt/map/mod.rs
index ee323926..21f07299 100644
--- a/src/util/psbt/map/mod.rs
+++ b/src/util/psbt/map/mod.rs
@@ -28,7 +28,7 @@ pub use self::input::{Input, PsbtSigHashType};
 pub use self::output::{Output, TapTree};
 
 /// A trait that describes a PSBT key-value map.
-pub trait Map {
+pub(super) trait Map {
     /// Attempt to insert a key-value pair.
     fn insert_pair(&mut self, pair: raw::Pair) -> Result<(), encode::Error>;
 
diff --git a/src/util/psbt/mod.rs b/src/util/psbt/mod.rs
index 4dd3e8d2..97cf011f 100644
--- a/src/util/psbt/mod.rs
+++ b/src/util/psbt/mod.rs
@@ -39,7 +39,8 @@ mod macros;
 pub mod serialize;
 
 mod map;
-pub use self::map::{Map, Input, Output, TapTree};
+pub use self::map::{Input, Output, TapTree};
+use self::map::Map;
 
 use util::bip32::{ExtendedPubKey, KeySource};