From: Elias Rohrer <dev@tnull.de>
Date: Wed, 6 Sep 2023 09:26:13 +0000 (+0200)
Subject: Improve `Route::get_total_amount` docs
X-Git-Tag: v0.0.117-alpha1~27^2
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=543674f1dac007586be8c94ae73af1ca82b5e095;p=rust-lightning

Improve `Route::get_total_amount` docs
---

diff --git a/lightning/src/routing/router.rs b/lightning/src/routing/router.rs
index 10bdd69b5..9c5fe8e1f 100644
--- a/lightning/src/routing/router.rs
+++ b/lightning/src/routing/router.rs
@@ -359,8 +359,12 @@ impl Route {
 		overpaid_value_msat + self.paths.iter().map(|path| path.fee_msat()).sum::<u64>()
 	}
 
-	/// Returns the total amount paid on this [`Route`], excluding the fees. Might be more than
-	/// requested if we had to reach htlc_minimum_msat.
+	/// Returns the total amount paid on this [`Route`], excluding the fees.
+	///
+	/// Might be more than requested as part of the given [`RouteParameters::final_value_msat`] if
+	/// we had to reach the [`htlc_minimum_msat`] limits.
+	///
+	/// [`htlc_minimum_msat`]: https://github.com/lightning/bolts/blob/master/07-routing-gossip.md#the-channel_update-message
 	pub fn get_total_amount(&self) -> u64 {
 		self.paths.iter().map(|path| path.final_value_msat()).sum()
 	}