Prepare a diesel 2.2 release

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ concurrency:
 jobs:
   check_and_test:
     name: Check
-    needs: [sqlite_bundled, rustfmt_and_clippy, postgres_bundled]
+    needs: [sqlite_bundled, rustfmt_and_clippy, postgres_bundled, mysql_bundled, typos]
     strategy:
       fail-fast: false
       matrix:
@@ -449,7 +449,7 @@ jobs:
           RUSTDOCFLAGS: -Zsanitizer=address
           RUSTFLAGS: -Zsanitizer=address
           ASAN_OPTIONS: detect_stack_use_after_return=1
-        run: cargo +stable -Z build-std test --manifest-path diesel/Cargo.toml --no-default-features --features "sqlite extras libsqlite3-sys libsqlite3-sys/bundled libsqlite3-sys/with-asan" --target x86_64-unknown-linux-gnu
+        run: cargo +stable -Z build-std test --manifest-path diesel/Cargo.toml --no-default-features --features "sqlite extras __with_asan_tests" --target x86_64-unknown-linux-gnu
 
   postgres_bundled:
     name: Check postgres bundled + Postgres with asan
@@ -491,7 +491,7 @@ jobs:
           RUSTDOCFLAGS: -Zsanitizer=address
           RUSTFLAGS: -Zsanitizer=address
           ASAN_OPTIONS: detect_stack_use_after_return=1
-        run: cargo +stable -Z build-std test --manifest-path diesel/Cargo.toml --no-default-features --features "postgres pq-sys pq-sys/bundled pq-src/with-asan" --target x86_64-unknown-linux-gnu
+        run: cargo +stable -Z build-std test --manifest-path diesel/Cargo.toml --no-default-features --features "postgres extras __with_asan_tests" --target x86_64-unknown-linux-gnu
 
   mysql_bundled:
     name: Check mysql bundled + Mysql with asan
@@ -543,7 +543,7 @@ jobs:
           LSAN_OPTIONS: suppressions=/tmp/suppr.txt
         run: |
           echo "leak:mysql_server_init" > /tmp/suppr.txt
-          cargo +stable -Z build-std test --manifest-path diesel/Cargo.toml --no-default-features --features "mysql mysqlclient-sys mysqlclient-sys/bundled mysqlclient-src/with-asan" --target x86_64-unknown-linux-gnu
+          cargo +stable -Z build-std test --manifest-path diesel/Cargo.toml --no-default-features --features "mysql extras __with_asan_tests" --target x86_64-unknown-linux-gnu
 
   minimal_rust_version:
     name: Check Minimal supported rust version (1.78.0)
@@ -576,8 +576,6 @@ jobs:
   typos:
     name: Spell Check with Typos
     runs-on: ubuntu-latest
-    if: github.event_name == 'push' || !github.event.pull_request.draft
-
     steps:
       - name: Checkout Actions Repository
         uses: actions/checkout@v4

CHANGELOG.md

@@ -10,9 +10,11 @@ Increasing the minimal supported Rust version will always be coupled at least wi
 
 ## Unreleased
 
+## [2.2.0] 2024-05-31
+
 ### Added
 
-* Support `[print_schema] exclude_custom_type_definitions=["Vector"]`. If a `custom type` matches one element on the list it's skipped.
+* Support `[print_schema] exclude_custom_type_definitions = ["Vector"]`. If a `custom type` matches one element on the list it's skipped.
 * Added automatic usage of all sqlite `rowid` aliases when no explicit primary key is defined for `print-schema`
 * Added a `#[dsl::auto_type]` attribute macro, allowing to infer type of query fragment functions
 * Added the same type inference on `Selectable` derives, which allows skipping specifying `select_expression_type` most of the time, in turn enabling most queries to be written using just a `Selectable` derive.
@@ -23,13 +25,64 @@ Increasing the minimal supported Rust version will always be coupled at least wi
 * Add `sqlite-integer-primary-key-is-bigint` configuration option, usable with SQLite 3.37 or above, allowing to use `BigInt` for `INTEGER PRIMARY KEY` columns in SQLite for tables without the `WITHOUT ROWID` attribute ([SQLite doc](https://www.sqlite.org/lang_createtable.html#rowid)).
 * Support for multiple `print_schema` entry in `diesel.toml` (e.g. `[print_schema.user1]`), which allows generating multiple schema.rs files
 * Add support for `COPY TO` and `COPY FROM` statements
+* Add support for mapping `chrono::Duration` to postgresql's `INTERVAL` sql type
+* Added `serialize_database_to_buffer` and `deserialize_readonly_database_from_buffer` methods in `SqliteConnection` to support serialization/deserialization of SQLite databases to and from byte buffers.
+* Added `SerializedDatabase` wrapper type for a serialized database that is dynamically allocated by calling `serialize_database_to_buffer`. This RAII wrapper deallocates the memory when it goes out of scope with `sqlite3_free`.
 
 ### Changed
 
 * The minimal officially supported rustc version is now 1.78.0
 * Deprecated `sql_function!` in favour of `define_sql_function!` which provides compatibility with `#[dsl::auto_type]`
 * Deserialization error messages now contain information about the field that failed to deserialize
 
+## [2.1.6] 2024-04-19
+
+* Fix using `BoxableExpression` with having clauses
+* Fix using numeric expressions with aliased fields
+* Minor documentation fixes
+
+## [2.1.5] 2024-03-15
+
+* Fix `impl SqlOrd` postgres > postgres_backend feature flag.
+* Allow `Queryable` to be used with multiple table names.
+* Fix an inconsistent unit test
+* Fix a clippy lint
+* Fix ./bin/test feature flag calls.
+* Update `libsqlite3-sys` to allow version 0.28 as well
+
+## [2.1.4] 2023-11-14
+
+* Update `libsqlite3-sys` to allow version 0.27 as well
+
+## [2.1.3] 2023-10-05
+
+* Increased accidently decreased limit around element count in  `DISTINCT ON` and `ORDER BY` clauses again as that broke existing code
+
+## [2.1.2] 2023-09-25
+
+## Fixed
+
+* Fixed another potential breaking chaneg around queries containing `DISTINCT ON` and `ORDER BY` clauses consisting of custom sql expressions (e.g. `.nullable()`)
+* Fixed an issue where `#[derive(Selectable)]` and `#[diesel(check_for_backend)]` generates invalid rust code if the struct contains lifetimes/generic types
+
+## [2.1.1] 2023-08-25
+
+## Fixed
+
+* Fixed an issue in diesel-cli that lead to using unquoted table names in one of the internal queries
+* Fixed a bug in `diesel print-schema` that lead to generating invalid `table!` macros if both the `#[sql_name]` and the `#[max_length]` attribute are present
+* Fixed an issue in diesel-cli that lead to ignoring certain foreign key constraints for postgresql
+* Fixed an crash while using `diesel print-schema` with really old sqlite versions
+* Fixed an issue where `#[diesel(check_for_backend)]` ignored `#[diesel(deserialize_as)]` attributes
+* Fixed several issues with the new `#[derive(MultiConnection)]` feature
+* Fixed some edge cases in our sqlite timestamp parsing behaviour
+* `diesel migration generate --diff-schema` now respects table filters as setup for `print-schema` via `diesel.toml`
+* Fixed a potential breaking change around queries containing `DISTINCT ON` and `ORDER BY` clauses consisting of custom sql expressions (e.g. `diesel::dsl::sql`)
+
+## Added
+
+* Support for bigdecimal 0.4
+
 ## [2.1.0] 2023-05-26
 
 ### Changed
@@ -38,8 +91,6 @@ Increasing the minimal supported Rust version will always be coupled at least wi
 
 ### Added
 
-* Added `serialize_database_to_buffer` and `deserialize_readonly_database_from_buffer` methods in `SqliteConnection` to support serialization/deserialization of SQLite databases to and from byte buffers.
-* Added `SerializedDatabase` wrapper type for a serialized database that is dynamically allocated by calling `serialize_database_to_buffer`. This RAII wrapper deallocates the memory when it goes out of scope with `sqlite3_free`.
 * Added the `custom_type_derives` config option to customize the derives for SQL
   type definitions automatically generated by Diesel CLI.
 * Add a `#[derive(MultiConnection)]` proc-macro that lets you easily implement `diesel::Connection`
@@ -2047,3 +2098,10 @@ queries or set `PIPES_AS_CONCAT` manually.
 [2.0.3]: https://github.com/diesel-rs/diesel/compare/v.2.0.2...v2.0.3
 [2.0.4]: https://github.com/diesel-rs/diesel/compare/v.2.0.3...v2.0.4
 [2.1.0]: https://github.com/diesel-rs/diesel/compare/v.2.0.0...v2.1.0
+[2.1.1]: https://github.com/diesel-rs/diesel/compare/v.2.1.0...v2.1.1
+[2.1.2]: https://github.com/diesel-rs/diesel/compare/v.2.1.1...v2.1.2
+[2.1.3]: https://github.com/diesel-rs/diesel/compare/v.2.1.2...v2.1.3
+[2.1.4]: https://github.com/diesel-rs/diesel/compare/v.2.1.3...v2.1.4
+[2.1.5]: https://github.com/diesel-rs/diesel/compare/v.2.1.4...v2.1.5
+[2.1.6]: https://github.com/diesel-rs/diesel/compare/v.2.1.5...v2.1.6
+[2.2.0]: https://github.com/diesel-rs/diesel/compare/v.2.1.0...v2.2.0

diesel/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "diesel"
-version = "2.1.4"
+version = "2.2.0"
 license = "MIT OR Apache-2.0"
 description = "A safe, extensible ORM and Query Builder for PostgreSQL, SQLite, and MySQL"
 readme = "README.md"
@@ -11,6 +11,7 @@ keywords = ["orm", "database", "sql"]
 categories = ["database"]
 edition = "2021"
 rust-version.workspace = true
+include = ["src/**.rs", "tests/**.rs", "LICENSE-*", "README.md"]
 
 [dependencies]
 byteorder = { version = "1.0", optional = true }
@@ -20,7 +21,7 @@ libsqlite3-sys = { version = ">=0.17.2, <0.29.0", optional = true, features = ["
 mysqlclient-sys = { version = ">=0.2.5, <0.4.0",  optional = true }
 mysqlclient-src = { version = "0.1.0", optional = true }
 pq-sys = { version = ">=0.4.0, <0.7.0", optional = true }
-pq-src = { version = "0.1", optional = true }
+pq-src = { version = "0.2", optional = true }
 quickcheck = { version = "1.0.3", optional = true }
 serde_json = { version = ">=0.8.0, <2.0", optional = true }
 url = { version = "2.1.0", optional = true }
@@ -38,7 +39,7 @@ itoa = { version = "1.0.0", optional = true }
 time = { version = "0.3.9", optional = true, features = ["macros"] }
 
 [dependencies.diesel_derives]
-version = "~2.1.0"
+version = "~2.2.0"
 path = "../diesel_derives"
 
 [dev-dependencies]
@@ -56,21 +57,29 @@ huge-tables = ["64-column-tables"]
 32-column-tables = ["diesel_derives/32-column-tables"]
 64-column-tables = ["32-column-tables", "diesel_derives/64-column-tables"]
 128-column-tables = ["64-column-tables", "diesel_derives/128-column-tables"]
-postgres = ["pq-sys", "postgres_backend"]
-sqlite = ["libsqlite3-sys", "diesel_derives/sqlite", "time?/formatting", "time?/parsing"]
-mysql = ["mysqlclient-sys", "url", "percent-encoding", "bitflags", "mysql_backend"]
+postgres = ["dep:pq-sys", "postgres_backend"]
+sqlite = ["dep:libsqlite3-sys", "diesel_derives/sqlite", "time?/formatting", "time?/parsing"]
+mysql = ["dep:mysqlclient-sys", "dep:url", "dep:percent-encoding", "dep:bitflags", "mysql_backend"]
 without-deprecated = ["diesel_derives/without-deprecated"]
 with-deprecated = ["diesel_derives/with-deprecated"]
-network-address = ["ipnetwork", "libc"]
-ipnet-address = ["ipnet", "libc"]
-numeric = ["num-bigint", "bigdecimal", "num-traits", "num-integer"]
-postgres_backend = ["diesel_derives/postgres", "bitflags", "byteorder", "itoa"]
-mysql_backend = ["diesel_derives/mysql", "byteorder"]
+network-address = ["dep:ipnetwork", "dep:libc"]
+ipnet-address = ["dep:ipnet", "dep:libc"]
+numeric = ["dep:num-bigint", "dep:bigdecimal", "dep:num-traits", "dep:num-integer"]
+postgres_backend = ["diesel_derives/postgres", "dep:bitflags", "dep:byteorder", "dep:itoa"]
+mysql_backend = ["diesel_derives/mysql", "dep:byteorder"]
 returning_clauses_for_sqlite_3_35 = []
 i-implement-a-third-party-backend-and-opt-into-breaking-changes = []
 r2d2 = ["diesel_derives/r2d2", "dep:r2d2"]
 chrono = ["diesel_derives/chrono", "dep:chrono"]
 time = ["diesel_derives/time", "dep:time"]
+__with_asan_tests = [
+    "libsqlite3-sys?/bundled",
+    "libsqlite3-sys?/with-asan",
+    "pq-sys?/bundled",
+    "pq-src?/with-asan",
+    "mysqlclient-sys?/bundled",
+    "mysqlclient-src?/with-asan",
+]
 
 [package.metadata.docs.rs]
 features = ["postgres", "mysql", "sqlite", "extras"]

diesel/src/expression/functions/aggregate_folding.rs

@@ -30,7 +30,7 @@ define_sql_function! {
     /// ```rust
     /// # include!("../../doctest_setup.rs");
     /// # use diesel::dsl::*;
-    /// # #[cfg(feature = "bigdecimal")]
+    /// # #[cfg(feature = "numeric")]
     /// # extern crate bigdecimal;
     /// #
     /// # fn main() {

diesel/src/mysql/connection/bind.rs

@@ -747,7 +747,7 @@ mod tests {
     use crate::mysql::connection::stmt::Statement;
     use crate::prelude::*;
     use crate::sql_types::*;
-    #[cfg(feature = "bigdecimal")]
+    #[cfg(feature = "numeric")]
     use std::str::FromStr;
 
     fn to_value<ST, T>(

diesel/src/mysql/types/numeric.rs

@@ -1,4 +1,4 @@
-#[cfg(feature = "bigdecimal")]
+#[cfg(feature = "numeric")]
 mod bigdecimal {
     use bigdecimal::{BigDecimal, FromPrimitive};
     use std::io::prelude::*;
@@ -8,7 +8,7 @@ mod bigdecimal {
     use crate::serialize::{self, IsNull, Output, ToSql};
     use crate::sql_types::Numeric;
 
-    #[cfg(all(feature = "mysql_backend", feature = "bigdecimal"))]
+    #[cfg(all(feature = "mysql_backend", feature = "numeric"))]
     impl ToSql<Numeric, Mysql> for BigDecimal {
         fn to_sql<'b>(&'b self, out: &mut Output<'b, '_, Mysql>) -> serialize::Result {
             write!(out, "{}", *self)
@@ -17,7 +17,7 @@ mod bigdecimal {
         }
     }
 
-    #[cfg(all(feature = "mysql_backend", feature = "bigdecimal"))]
+    #[cfg(all(feature = "mysql_backend", feature = "numeric"))]
     impl FromSql<Numeric, Mysql> for BigDecimal {
         fn from_sql(value: MysqlValue<'_>) -> deserialize::Result<Self> {
             match value.numeric_value()? {

diesel/src/pg/types/mod.rs

@@ -428,20 +428,35 @@ pub mod sql_types {
     ///
     /// ### [`ToSql`] impls
     ///
-    #[cfg_attr(feature = "ipnetwork", doc = " - [`ipnetwork::IpNetwork`][IpNetwork]")]
-    #[cfg_attr(feature = "ipnet", doc = " - [`ipnet::IpNet`][IpNet]")]
-    #[cfg_attr(not(any(feature = "ipnetwork", feature = "ipnet")), doc = "N/A")]
+    #[cfg_attr(
+        feature = "network-address",
+        doc = " - [`ipnetwork::IpNetwork`][IpNetwork]"
+    )]
+    #[cfg_attr(feature = "ipnet-address", doc = " - [`ipnet::IpNet`][IpNet]")]
+    #[cfg_attr(
+        not(any(feature = "network-address", feature = "ipnet-address")),
+        doc = "N/A"
+    )]
     ///
     /// ### [`FromSql`] impls
     ///
-    #[cfg_attr(feature = "ipnetwork", doc = " - [`ipnetwork::IpNetwork`][IpNetwork]")]
-    #[cfg_attr(feature = "ipnet", doc = " - [`ipnet::IpNet`][IpNet]")]
-    #[cfg_attr(not(any(feature = "ipnetwork", feature = "ipnet")), doc = "N/A")]
+    #[cfg_attr(
+        feature = "network-address",
+        doc = " - [`ipnetwork::IpNetwork`][IpNetwork]"
+    )]
+    #[cfg_attr(feature = "ipnet-address", doc = " - [`ipnet::IpNet`][IpNet]")]
+    #[cfg_attr(
+        not(any(feature = "network-address", feature = "ipnet-address")),
+        doc = "N/A"
+    )]
     ///
     /// [`ToSql`]: crate::serialize::ToSql
     /// [`FromSql`]: crate::deserialize::FromSql
-    #[cfg_attr(feature = "ipnetwork", doc = " [IpNetwork]: ipnetwork::IpNetwork")]
-    #[cfg_attr(feature = "ipnet", doc = " [IpNet]: ipnet::IpNet")]
+    #[cfg_attr(
+        feature = "network-address",
+        doc = " [IpNetwork]: ipnetwork::IpNetwork"
+    )]
+    #[cfg_attr(feature = "ipnet-address", doc = " [IpNet]: ipnet::IpNet")]
     ///
     /// # Examples
     ///
@@ -487,20 +502,35 @@ pub mod sql_types {
     ///
     /// ### [`ToSql`] impls
     ///
-    #[cfg_attr(feature = "ipnetwork", doc = " - [`ipnetwork::IpNetwork`][IpNetwork]")]
-    #[cfg_attr(feature = "ipnet", doc = " - [`ipnet::IpNet`][IpNet]")]
-    #[cfg_attr(not(any(feature = "ipnetwork", feature = "ipnet")), doc = "N/A")]
+    #[cfg_attr(
+        feature = "network-address",
+        doc = " - [`ipnetwork::IpNetwork`][IpNetwork]"
+    )]
+    #[cfg_attr(feature = "ipnet-address", doc = " - [`ipnet::IpNet`][IpNet]")]
+    #[cfg_attr(
+        not(any(feature = "network-address", feature = "ipnet-address")),
+        doc = "N/A"
+    )]
     ///
     /// ### [`FromSql`] impls
     ///
-    #[cfg_attr(feature = "ipnetwork", doc = " - [`ipnetwork::IpNetwork`][IpNetwork]")]
-    #[cfg_attr(feature = "ipnet", doc = " - [`ipnet::IpNet`][IpNet]")]
-    #[cfg_attr(not(any(feature = "ipnetwork", feature = "ipnet")), doc = "N/A")]
+    #[cfg_attr(
+        feature = "network-address",
+        doc = " - [`ipnetwork::IpNetwork`][IpNetwork]"
+    )]
+    #[cfg_attr(feature = "ipnet-address", doc = " - [`ipnet::IpNet`][IpNet]")]
+    #[cfg_attr(
+        not(any(feature = "network-address", feature = "ipnet-address")),
+        doc = "N/A"
+    )]
     ///
     /// [`ToSql`]: crate::serialize::ToSql
     /// [`FromSql`]: crate::deserialize::FromSql
-    #[cfg_attr(feature = "ipnetwork", doc = " [IpNetwork]: ipnetwork::IpNetwork")]
-    #[cfg_attr(feature = "ipnet", doc = " [IpNet]: ipnet::IpNet")]
+    #[cfg_attr(
+        feature = "network-address",
+        doc = " [IpNetwork]: ipnetwork::IpNetwork"
+    )]
+    #[cfg_attr(feature = "ipnet-address", doc = " [IpNet]: ipnet::IpNet")]
     ///
     /// # Examples
     ///