scan: genericize the caller-supplied unit-key docs (no external-source naming)

The ScanOptions.unit_key path is a generic primitive — a caller-supplied Unit
Key that bypasses keydb lookup. Doc comments + a tracing log named a specific
external source; reworded to neutral 'out-of-band / external key service' so
the library makes no assumptions about where the key came from.
This commit is contained in:
MattJackson
2026-06-02 13:00:11 -07:00
parent 9f209fe066
commit 94ab7bc73c
4 changed files with 18 additions and 20 deletions
+1 -1
View File
@@ -15,7 +15,7 @@
//! fastest/closest first.
//!
//! Default impls return empty / `None` so backends only override
//! the methods they actually support — an HTTP keyserver might
//! the methods they actually support — an external key service might
//! implement only `lookup_disc_by_hash`, while a local file might
//! implement all five.
//!