Add support for std::future and async/await

.circleci/config.yml

@@ -8,9 +8,6 @@ jobs:
         type: string
       flavor:
         type: string
-      test-ssl:
-        type: boolean
-        default: false
       test-unstable:
         type: boolean
         default: false
@@ -34,65 +31,69 @@ jobs:
             - /usr/local/cargo/registry/index
       - restore_cache:
           key: deps-<< parameters.rust >>-{{ checksum "Cargo.lock" }}
-      - run: cargo test
-      - when:
-          condition: << parameters.test-ssl >>
-          steps:
-            - run: cargo test --features ssl
-      - run: rustup component add rustfmt
-      - run: cargo fmt -- --check
+#      - run: cargo test
+#      - when:
+#          condition: << parameters.test-ssl >>
+#          steps:
+#            - run: cargo test --features ssl
+#      - run: rustup component add rustfmt
+#      - run: cargo fmt -- --check
       - save_cache:
           key: deps-<< parameters.rust >>-{{ checksum "Cargo.lock" }}
           paths:
             - /usr/local/cargo/registry/cache
       - when:
           condition: << parameters.test-unstable >>
           steps:
-            - run:
-                name: Beta
-                command: |
-                  rustup toolchain install beta
-                  cargo +beta test
+#            - run:
+#                name: Beta
+#                command: |
+#                  rustup toolchain install beta
+#                  cargo +beta test
             - run:
                 name: Nightly
                 command: |
                   rustup toolchain install nightly
                   cargo +nightly test
+            - run:
+                name: Nightly SSL
+                command: cargo +nightly test
+                environment:
+                  SSL: 1
 
 
 workflows:
   test:
     jobs:
-      - linux:
-          name: stable-mysql-5.6
-          rust: latest
-          flavor: mysql
-          version: "5.6"
-      - linux:
-          name: stable-mysql-5.7
-          rust: latest
-          flavor: mysql
-          version: "5.7"
-          test-ssl: true
+#      - linux:
+#          name: stable-mysql-5.6
+#          rust: latest
+#          flavor: mysql
+#          version: "5.6"
+#      - linux:
+#          name: stable-mysql-5.7
+#          rust: latest
+#          flavor: mysql
+#          version: "5.7"
+#          test-ssl: true
       - linux:
           name: stable-mysql-8.0
           rust: latest
           flavor: mysql
           version: "8.0"
-          test-ssl: true
           test-unstable: true
-      - linux:
-          name: stable-mariadb-5.5
-          rust: latest
-          flavor: mariadb
-          version: "5.5"
-      - linux:
-          name: stable-mariadb-10.3
-          rust: latest
-          flavor: mariadb
-          version: "10.3"
-      - linux:
-          name: stable-mariadb-10.4
-          rust: latest
-          flavor: mariadb
-          version: "10.4"
+#      - linux:
+#          name: stable-mariadb-5.5
+#          rust: latest
+#          flavor: mariadb
+#          version: "5.5"
+#      - linux:
+#          name: stable-mariadb-10.3
+#          rust: latest
+#          flavor: mariadb
+#          version: "10.3"
+#      - linux:
+#          name: stable-mariadb-10.4
+#          rust: latest
+#          flavor: mariadb
+#          version: "10.4"

Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT/Apache-2.0"
 name = "mysql_async"
 readme = "README.md"
 repository = "https://github.com/blackbeam/mysql_async"
-version = "0.20.0"
+version = "0.21.0-alpha.1"
 exclude = ["test/*"]
 edition = "2018"
 
@@ -19,19 +19,21 @@ crossbeam = "0.7"
 failure = "0.1"
 failure_derive = "0.1"
 fnv = "1"
-futures = "0.1.18"
+futures-core-preview = "0.3.0-alpha.18"
+futures-util-preview = "0.3.0-alpha.18"
+futures-sink-preview = "0.3.0-alpha.18"
+mio-named-pipes = "0.1.6"
 mysql_common = "0.18"
-native-tls = { version = "0.2", optional = true }
+native-tls = "0.2"
 percent-encoding = "2.1.0"
+pin-project = { version = "0.4.0-alpha.11", features = ["project_attr"] }
 regex = "1"
 serde = "1"
 serde_json = "1"
-tokio = "0.1.9"
-tokio-codec = "0.1"
-tokio-io = "0.1"
-tokio-named-pipes = "0.1"
-tokio-uds = "0.2"
-tokio-sync = "0.1"
+# we only need rt-full for tokio::spawn
+tokio = { version = "0.2.0-alpha.5", default-features = false, features = ["codec", "io", "net", "sync", "fs", "rt-full"] }
+tokio-tls = "0.3.0-alpha.5"
+tokio-net = "0.2.0-alpha.5"
 twox-hash = "1"
 url = "2.1"
 
@@ -40,7 +42,6 @@ lazy_static = "1"
 
 [features]
 nightly = []
-ssl = ['native-tls']
 
 [lib]
 name = "mysql_async"

appveyor.yml

@@ -12,22 +12,22 @@ environment:
       PATH: C:\msys64\mingw64\bin\;c:\rust\bin;%PATH%
     - TARGET: nightly-i686-pc-windows-gnu
       PATH: C:\msys64\mingw32\bin\;c:\rust\bin;%PATH%
-    - TARGET: beta-x86_64-pc-windows-msvc
-      PATH: C:\msys64\mingw64\bin\;c:\rust\bin;%PATH%
-    - TARGET: beta-i686-pc-windows-msvc
-      PATH: C:\msys64\mingw32\bin\;c:\rust\bin;%PATH%
-    - TARGET: beta-x86_64-pc-windows-gnu
-      PATH: C:\msys64\mingw64\bin\;c:\rust\bin;%PATH%
-    - TARGET: beta-i686-pc-windows-gnu
-      PATH: C:\msys64\mingw32\bin\;c:\rust\bin;%PATH%
-    - TARGET: 1.34.0-x86_64-pc-windows-msvc
-      PATH: C:\msys64\mingw64\bin\;c:\rust\bin;%PATH%
-    - TARGET: 1.34.0-i686-pc-windows-msvc
-      PATH: C:\msys64\mingw32\bin\;c:\rust\bin;%PATH%
-    - TARGET: 1.34.0-x86_64-pc-windows-gnu
-      PATH: C:\msys64\mingw64\bin\;c:\rust\bin;%PATH%
-    - TARGET: 1.34.0-i686-pc-windows-gnu
-      PATH: C:\msys64\mingw32\bin\;c:\rust\bin;%PATH%
+#    - TARGET: beta-x86_64-pc-windows-msvc
+#      PATH: C:\msys64\mingw64\bin\;c:\rust\bin;%PATH%
+#    - TARGET: beta-i686-pc-windows-msvc
+#      PATH: C:\msys64\mingw32\bin\;c:\rust\bin;%PATH%
+#    - TARGET: beta-x86_64-pc-windows-gnu
+#      PATH: C:\msys64\mingw64\bin\;c:\rust\bin;%PATH%
+#    - TARGET: beta-i686-pc-windows-gnu
+#      PATH: C:\msys64\mingw32\bin\;c:\rust\bin;%PATH%
+#    - TARGET: 1.34.0-x86_64-pc-windows-msvc
+#      PATH: C:\msys64\mingw64\bin\;c:\rust\bin;%PATH%
+#    - TARGET: 1.34.0-i686-pc-windows-msvc
+#      PATH: C:\msys64\mingw32\bin\;c:\rust\bin;%PATH%
+#    - TARGET: 1.34.0-x86_64-pc-windows-gnu
+#      PATH: C:\msys64\mingw64\bin\;c:\rust\bin;%PATH%
+#    - TARGET: 1.34.0-i686-pc-windows-gnu
+#      PATH: C:\msys64\mingw32\bin\;c:\rust\bin;%PATH%
 services: mysql
 install:
   - cmd: >-

rustfmt.toml

@@ -0,0 +1 @@
+edition = "2018"