f Add comment for no-std fallback

tnull · tnull · commit 47ff8af2eda2 · 2025-07-15T11:04:02.000+02:00
diff --git a/lightning-background-processor/src/fwd_batch.rs b/lightning-background-processor/src/fwd_batch.rs
@@ -45,6 +45,9 @@ fn rand_batch_delay_millis() -> u16 {
 	}
 	#[cfg(not(feature = "std"))]
 	{
+		// On no-std, `getpossiblyrandom` will return 0 values, having us always pick the first
+		// element of `FWD_DELAYS_MILLIS`. Here, we opt to instead default to `FALLBACK_DELAY` in
+		// this case.
 		delay = FALLBACK_DELAY
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -45,6 +45,9 @@ fn rand_batch_delay_millis() -> u16 {`
`45`	`45`	`}`
`46`	`46`	`#[cfg(not(feature = "std"))]`
`47`	`47`	`{`
	`48`	+ // On no-std, `getpossiblyrandom` will return 0 values, having us always pick the first
	`49`	+ // element of `FWD_DELAYS_MILLIS`. Here, we opt to instead default to `FALLBACK_DELAY` in
	`50`	`+ // this case.`
`48`	`51`	`delay = FALLBACK_DELAY`
`49`	`52`	`}`
`50`	`53`