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author | Justus Winter <justus@sequoia-pgp.org> | 2020-09-29 12:10:54 +0200 |
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committer | Justus Winter <justus@sequoia-pgp.org> | 2020-09-29 12:10:54 +0200 |
commit | 81d21ecab7fbe05c5bff3dee66aa737562d8f6e1 (patch) | |
tree | e2d6605349af428cee34dd30beeda70df846ebfc | |
parent | 96b89aa5a26d75c767691aeb07dc4652d1f5e446 (diff) |
openpgp: Add comment.
-rw-r--r-- | openpgp/src/cert/mod.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/openpgp/src/cert/mod.rs b/openpgp/src/cert/mod.rs index 81f8740b..cf1d2739 100644 --- a/openpgp/src/cert/mod.rs +++ b/openpgp/src/cert/mod.rs @@ -227,6 +227,11 @@ fn canonical_signature_order(a: Option<time::SystemTime>, b: Option<time::System a.cmp(&b).reverse() } +/// Compares two signatures by creation time using the MPIs as tie +/// breaker. +/// +/// Useful to sort signatures so that the most recent ones are at the +/// front. fn sig_cmp(a: &Signature, b: &Signature) -> Ordering { match canonical_signature_order(a.signature_creation_time(), b.signature_creation_time()) { |