Upgrade sequoia-cert-store and sequoia-wot.

- Upgrade `sequoia-cert-store` and `sequoia-wot` and adapt to their
    API changes.

Cargo.lock

@@ -2024,6 +2024,7 @@ version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf4e226dcd58b4be396f7bd3c20da8fdee2911400705297ba7d2d7cc2c30f716"
 dependencies = [
+ "cc",
  "pkg-config",
  "vcpkg",
 ]
@@ -3128,9 +3129,9 @@ dependencies = [
 
 [[package]]
 name = "sequoia-cert-store"
-version = "0.4.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0d58235b88e5518ca84a74462e07c4391cb9b3067dccfb9b4ed8a8fdad77299"
+checksum = "e65486e541400d9d08559bfa6a57d9bb33e4678a378b9240cd7c370e2d9b4ae6"
 dependencies = [
  "anyhow",
  "crossbeam",
@@ -3251,9 +3252,9 @@ dependencies = [
 
 [[package]]
 name = "sequoia-openpgp"
-version = "1.18.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26e9c71323d9848404e343a6b5c3a73de10bc496ca3481b66586ba9064de027e"
+checksum = "ebf154ce4af3d7983de8fded403f98ff9eb3ee38dffccea0472ac38aa4276df4"
 dependencies = [
  "aes",
  "aes-gcm",
@@ -3369,9 +3370,9 @@ dependencies = [
 
 [[package]]
 name = "sequoia-wot"
-version = "0.9.0"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "383672b024f126625127ec2b709b1e2f8d4814ab1bf4f800abb1a9fdc8dedcd3"
+checksum = "7f383e37d18e0b9ae9e39ead83c581d5fc4f73e20bc1f4f7b76185d7136698b5"
 dependencies = [
  "anyhow",
  "chrono",

Cargo.toml

@@ -43,9 +43,9 @@ humantime = "2"
 indicatif = "0.17"
 itertools = ">=0.10, <0.13"
 once_cell = "1.17"
-sequoia-cert-store = "0.4.2"
+sequoia-cert-store = "0.5.0"
 sequoia-keystore = { version = "0.2" }
-sequoia-wot = "0.9"
+sequoia-wot = "0.10"
 tempfile = "3.1"
 tokio = { version = "1.13.1" }
 rpassword = "7.0"

src/commands/cert/import.rs

@@ -46,7 +46,7 @@ pub fn dispatch<'store>(mut config: Config<'store>, cmd: import::Command)
                     Ok(raw_cert) => LazyCert::from(raw_cert),
                     Err(err) => {
                         wprintln!("Error parsing input: {}", err);
-                        stats.errors += 1;
+                        stats.inc_errors();
                         continue;
                     }
                 };
@@ -57,7 +57,7 @@ pub fn dispatch<'store>(mut config: Config<'store>, cmd: import::Command)
                 if let Err(err) = cert_store.update_by(Arc::new(cert), &mut stats) {
                     wprintln!("Error importing {}, {:?}: {}",
                               fingerprint, userid, err);
-                    stats.errors += 1;
+                    stats.inc_errors();
                     continue;
                 } else {
                     wprintln!("Imported {}, {}", fingerprint, Safe(&userid));
@@ -72,7 +72,8 @@ pub fn dispatch<'store>(mut config: Config<'store>, cmd: import::Command)
 
     wprintln!("Imported {} new certificates, updated {} certificates, \
                {} certificates unchanged, {} errors.",
-              stats.new, stats.updated, stats.unchanged, stats.errors);
+              stats.new_certs(), stats.updated_certs(),
+              stats.unchanged_certs(), stats.errors());
 
     Ok(result?)
 }

src/commands/network.rs

@@ -129,10 +129,10 @@ pub fn import_certs(config: &mut Config, certs: Vec<Cert>) -> Result<()> {
     }
 
     wprintln!("\nImported {}, updated {}, {} unchanged, {}.",
-              stats.new.of("new certificate"),
-              stats.updated.of("certificate"),
-              stats.unchanged.of("certificate"),
-              stats.errors.of("error"));
+              stats.new_certs().of("new certificate"),
+              stats.updated_certs().of("certificate"),
+              stats.unchanged_certs().of("certificate"),
+              stats.errors().of("error"));
 
     wprintln!("\nAfter checking that a certificate really belongs to the \
                stated owner, you can mark the certificate as authenticated \

src/commands/pki/link.rs

@@ -767,7 +767,7 @@ pub fn retract(mut config: Config, c: link::RetractCommand)
 pub fn list(config: Config, c: link::ListCommand)
     -> Result<()>
 {
-    let mut cert_store = config.cert_store_or_else()?;
+    let cert_store = config.cert_store_or_else()?;
     cert_store.prefetch_all();
 
     let trust_root = config.local_trust_root()?;

src/sq.rs

@@ -431,7 +431,7 @@ impl<'store> Config<'store> {
             cert_store::CertStore::empty()
         };
 
-        let mut keyring = cert_store::store::Certs::empty();
+        let keyring = cert_store::store::Certs::empty();
         let mut error = None;
         for filename in self.keyrings.iter() {
             let f = std::fs::File::open(filename)