From: Evan Feenstra <evanfeenstra@gmail.com>
Date: Sat, 28 Oct 2023 15:38:17 +0000 (-0700)
Subject: public scid utils
X-Git-Tag: v0.0.123-beta~92^2
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=9a665ca0b8cf9700f1aa95de50c406c84f3ab474;p=rust-lightning

public scid utils
---

diff --git a/lightning/src/util/mod.rs b/lightning/src/util/mod.rs
index e86885a83..9affed555 100644
--- a/lightning/src/util/mod.rs
+++ b/lightning/src/util/mod.rs
@@ -20,6 +20,7 @@ pub mod ser;
 pub mod message_signing;
 pub mod invoice;
 pub mod persist;
+pub mod scid_utils;
 pub mod string;
 pub mod wakers;
 #[cfg(fuzzing)]
@@ -34,7 +35,6 @@ pub(crate) mod chacha20;
 pub(crate) mod poly1305;
 pub(crate) mod chacha20poly1305rfc;
 pub(crate) mod transaction_utils;
-pub(crate) mod scid_utils;
 pub(crate) mod time;
 
 pub mod indexed_map;
diff --git a/lightning/src/util/scid_utils.rs b/lightning/src/util/scid_utils.rs
index fbbcc69a1..d74f18e93 100644
--- a/lightning/src/util/scid_utils.rs
+++ b/lightning/src/util/scid_utils.rs
@@ -7,6 +7,8 @@
 // You may not use this file except in accordance with one or both of these
 // licenses.
 
+//! Utilities for creating and parsing short channel ids.
+
 /// Maximum block height that can be used in a `short_channel_id`. This
 /// value is based on the 3-bytes available for block height.
 pub const MAX_SCID_BLOCK: u64 = 0x00ffffff;
@@ -22,8 +24,11 @@ pub const MAX_SCID_VOUT_INDEX: u64 = 0xffff;
 /// A `short_channel_id` construction error
 #[derive(Debug, PartialEq, Eq)]
 pub enum ShortChannelIdError {
+	/// Block height too high
 	BlockOverflow,
+	/// Tx index too high
 	TxIndexOverflow,
+	/// Vout index too high
 	VoutIndexOverflow,
 }
 
@@ -91,8 +96,11 @@ pub(crate) mod fake_scid {
 	/// into the fake scid.
 	#[derive(Copy, Clone)]
 	pub(crate) enum Namespace {
+		/// Phantom nodes namespace
 		Phantom,
+		/// SCID aliases for outbound private channels
 		OutboundAlias,
+		/// Payment interception namespace
 		Intercept
 	}