Adds v16 feature

Author: sanpii

.github/workflows/ci.yml

@@ -35,7 +35,7 @@ jobs:
       matrix:
         rust: ["stable", "beta", "nightly"]
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
-        pg: ["10", "11", "12", "13", "14", "15"]
+        pg: ["10", "11", "12", "13", "14", "15", "16"]
         mode: ["debug", "release"]
         exclude:
           - os: "macos-latest"
@@ -48,6 +48,8 @@ jobs:
             pg: "13"
           - os: "macos-latest"
             pg: "15"
+          - os: "macos-latest"
+            pg: "16"
           - os: "windows-latest"
             pg: "11"
           - os: "windows-latest"
@@ -58,6 +60,8 @@ jobs:
             pg: "14"
           - os: "windows-latest"
             pg: "15"
+          - os: "windows-latest"
+            pg: "16"
     runs-on: ${{ matrix.os }}
 
     steps:

.gitlab-ci.yml

@@ -27,7 +27,7 @@ lint:clippy:
     <<: *pg
     variables:
         MODE: debug
-        PG: "14"
+        PG: "16"
     stage: lint
     script:
         - rustup component add clippy
@@ -38,7 +38,7 @@ test:
     parallel:
         matrix:
             - MODE: ['debug', 'release']
-              PG: ['9.5', '9.6', '10', '11', '12', '13', '14']
+              PG: ['9.5', '9.6', '10', '11', '12', '13', '14', '15', '16']
     script: |
         feature=''
 
@@ -81,4 +81,4 @@ arm:
         - apt-get update
         - apt-get install -y curl git build-essential
         - apt-get install -y libc6-armhf-cross libc6-dev-armhf-cross gcc-arm-linux-gnueabihf clang
-    script: cargo build --all-features --target arm-unknown-linux-gnueabihf
+    script: cargo build --features v15 --target arm-unknown-linux-gnueabihf

Cargo.toml

@@ -37,3 +37,4 @@ v12 = ["v11"]
 v13 = ["v12"]
 v14 = ["v13", "bitflags"]
 v15 = ["v14"]
+v16 = ["v15"]

src/connection/_gss.rs

@@ -16,4 +16,15 @@ impl Connection {
     pub fn gss_context(&self) -> *const std::ffi::c_void {
         unsafe { pq_sys::PQgetgssctx(self.into()) }
     }
+
+    /**
+     * Returns `true` if the connection authentication method used GSSAPI. Returns `false` if not.
+     *
+     * See
+     * [PQconnectionUsedGSSAPI](https://www.postgresql.org/docs/16/libpq-status.html#LIBPQ-PQCONNECTIONUSEDGSSAPI).
+     */
+    #[cfg(feature = "v16")]
+    pub fn used_gssapi(&self) -> bool {
+        unsafe { pq_sys::PQconnectionUsedGSSAPI(self.into()) != 0 }
+    }
 }

src/connection/mod.rs

@@ -636,4 +636,12 @@ B	5	ReadyForQuery	 I
             ),
         );
     }
+
+    #[test]
+    #[cfg(feature = "v16")]
+    fn used_gssapi() {
+        let conn = crate::test::new_conn();
+
+        assert_eq!(conn.used_gssapi(), false);
+    }
 }