updates for async-sessions-v4

Author: jbr

.cargo/config.toml

@@ -0,0 +1,2 @@
+[env]
+RUST_TEST_THREADS = "1"

.github/workflows/ci.yaml

@@ -57,30 +57,23 @@ jobs:
         toolchain: ${{ matrix.rust }}
         override: true
 
-    - name: check avoid-dev-deps
-      uses: actions-rs/cargo@v1
-      if: matrix.rust == 'nightly'
-      with:
-        command: check
-        args: --all -Z avoid-dev-deps
-
     - name: pg tests
       uses: actions-rs/cargo@v1
       with:
         command: test
-        args: --all --features pg,async_std -- --test-threads=1
+        args: --all --features pg -- --test-threads=1
 
     - name: sqlite tests
       uses: actions-rs/cargo@v1
       with:
         command: test
-        args: --all --features sqlite,async_std
+        args: --all --features sqlite
 
     - name: mysql tests
       uses: actions-rs/cargo@v1
       with:
         command: test
-        args: --all --features mysql,async_std -- --test-threads=1
+        args: --all --features mysql -- --test-threads=1
 
   check_fmt_and_docs:
     name: Checking fmt, clippy, and docs

Cargo.toml

@@ -12,25 +12,29 @@ keywords = ["sessions", "sqlx", "sqlite", "postgres", "mysql"]
 categories = ["web-programming::http-server", "web-programming", "database"]
 
 [package.metadata.docs.rs]
-features = ["pg", "sqlite", "mysql", "async_std"]
+features = ["pg", "sqlite", "mysql"]
 
 [features]
-default = ["native-tls"]
+default = []
 sqlite = ["sqlx/sqlite"]
 pg = ["sqlx/postgres", "sqlx/json"]
 native-tls = ["sqlx/runtime-async-std-native-tls"]
 rustls = ["sqlx/runtime-async-std-rustls"]
-async_std = ["async-std"]
 mysql = ["sqlx/mysql", "sqlx/json"]
 
 [dependencies]
-async-session = "3.0.0"
-sqlx = { version = "0.6.2", features = ["chrono"] }
-async-std = { version = "1.12.0", optional = true }
+async-session = { git = "https://github.com/http-rs/async-session", branch = "overhaul-session-and-session-store", default-features = false }
+sqlx = { version = "0.6.2", features = ["time"] }
+log = "0.4.17"
+serde_json = "1.0.93"
+serde = "1.0.152"
+thiserror = "1.0.38"
+time = "0.3.18"
+base64 = "0.21.0"
 
 [dev-dependencies]
 async-std = { version = "1.12.0", features = ["attributes"] }
 
 [dev-dependencies.sqlx]
 version = "0.6.2"
-features = ["chrono", "runtime-async-std-native-tls"]
+features = ["runtime-async-std-native-tls"]

src/error.rs

@@ -0,0 +1,17 @@
+/// Errors that can arise in the operation of the session stores
+/// included in this crate
+#[derive(thiserror::Error, Debug)]
+#[non_exhaustive]
+pub enum Error {
+    /// an error that comes from sqlx
+    #[error(transparent)]
+    SqlxError(#[from] sqlx::Error),
+
+    /// an error that comes from serde_json
+    #[error(transparent)]
+    SerdeJson(#[from] serde_json::Error),
+
+    /// an error that comes from base64
+    #[error(transparent)]
+    Base64(#[from] base64::DecodeError),
+}

src/lib.rs

@@ -54,3 +54,6 @@ pub use pg::PostgresSessionStore;
 mod mysql;
 #[cfg(feature = "mysql")]
 pub use mysql::MySqlSessionStore;
+
+mod error;
+pub use error::Error;