diesel 2.2.0

[BrewTestBot]

Created by brew bump

---

Created with brew bump-formula-pr.

release notes

This release wouldn't be possible without the support of our contributors and sponsors. If you want to support diesels development, consider [joining the reviewer team](https://github.com/diesel-rs/diesel/issues/1186), submitting [PR's](https://github.com/diesel-rs/diesel/issues?q=is%3Aissue+is%3Aopen++label%3A%22help+wanted%22+), help writing documentation or [sponsor the maintainers](https://github.com/sponsors/weiznich).
Added

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.
Added an optional #[diesel(skip_insertion)] field attribute to the Insertable derive macro, allowing fields which map to generated columns to be skipped during insertion.
Support for connection instrumentation. This allows to inspect any query run by your application
Logging in diesel-cli
Support for libsqlite3-sys 0.28
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).
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

New Contributors

@tp-woven made their first contribution in add test reproducing #3646 diesel-rs/diesel#3650
@aumetra made their first contribution in Enable distinct_on with postgres_backend instead of postgres diesel-rs/diesel#3657
@sintemal made their first contribution in Add support for the array concat operation in the dsl diesel-rs/diesel#3660
@DannyGoldberg made their first contribution in fix(diesel_cli): use separate lines for multiple annotations diesel-rs/diesel#3681
@ernest-rudnicki made their first contribution in Add new get_post example for fetching single post diesel-rs/diesel#3690
@cr0sh made their first contribution in Suppress unused_import if no backend is enabled diesel-rs/diesel#3699
@dsp made their first contribution in Fix #3579: Unexpected end of row when setup diesel diesel-rs/diesel#3713
@snf made their first contribution in Implementing ToSql for [u8;N] diesel-rs/diesel#3714
@moulins made their first contribution in Allow #[diesel(treat_none_as_{null, default_value} = …] on fields diesel-rs/diesel#3724
@surban made their first contribution in time: sql_type for DateTimeProxy without backend diesel-rs/diesel#3734
@gmanninglive made their first contribution in Fix/3717 filter table on diesel migration --diff-schema diesel-rs/diesel#3725
@BlackDex made their first contribution in Add Bool type to MultiConnection diesel-rs/diesel#3747
@retro-git made their first contribution in SQLite: Deserialize database from in-memory buffer diesel-rs/diesel#3792
@moyeah made their first contribution in Change SQLite examples diesel-rs/diesel#3805
@kriswuollett made their first contribution in Update development setup and instructions diesel-rs/diesel#3777
@szepeviktor made their first contribution in Make typos check hidden files too diesel-rs/diesel#3821
@hgzimmerman made their first contribution in Use postgres_backend feature flag for SupportsCombinationClause impl  diesel-rs/diesel#3841
@brocaar made their first contribution in Fix impl SqlOrd postgres > postgres_backend feature flag. diesel-rs/diesel#3854
@peter-scholtens made their first contribution in Example and step-by-step explanation added for composite-types in PostgreSQL diesel-rs/diesel#3855
@formlogic-kirk made their first contribution in add skip_insertion attribute for Insertable derive macro diesel-rs/diesel#3862
@yagince made their first contribution in Added Clone to the default value of custom_type_derives in diesel.toml diesel-rs/diesel#3888
@c410-f3r made their first contribution in [Benchmarks] Add the WTX project diesel-rs/diesel#3879
@dullbananas made their first contribution in Fix error message that mentions wrong feature diesel-rs/diesel#3904
@colem213 made their first contribution in Include more detail for implementing custom types for diesel::MultiCo… diesel-rs/diesel#3908
@greyblake made their first contribution in Fix doc example to make it clear that ".returning()" does not preserve original order diesel-rs/diesel#3917
@longsleep made their first contribution in Add implicit sqlite rowid columns to print-schema output diesel-rs/diesel#3926
@dennybiasiolli made their first contribution in cli setup improvements diesel-rs/diesel#3939
@epompeii made their first contribution in Track PR metrics with Bencher diesel-rs/diesel#3849
@stormshield-kg made their first contribution in Use BigInt for integer primary key in sqlite for diesel-cli diesel-rs/diesel#3940
@sabify made their first contribution in fix: diesel metrics for postgres diesel-rs/diesel#3943
@forest1102 made their first contribution in splitting into multiple schema.rs diesel-rs/diesel#3796
@dvogel made their first contribution in Add Postgres TABLESAMPLE support. diesel-rs/diesel#3921
@Tanguille made their first contribution in docs: add mention of requirement to implement ToSql diesel-rs/diesel#3956
@ISibboI made their first contribution in Mention calling of SQL functions in Selectable docs diesel-rs/diesel#3751
@DavisRayM made their first contribution in Add missing features in the bin/test script diesel-rs/diesel#3982
@kornelski made their first contribution in Help cargo to break dependency cycle caused by dev deps diesel-rs/diesel#3980
@momobel made their first contribution in Moveable binds and rows diesel-rs/diesel#3977
@Sagebati made their first contribution in Add a way to skip generating some sql type definitions diesel-rs/diesel#4002
@MixusMinimax made their first contribution in [docs] Update combine_dsl.rs - fix typo EXPECT to EXCEPT diesel-rs/diesel#4026
@tommymcc made their first contribution in Postgres Citext Support diesel-rs/diesel#4021
@dessalines made their first contribution in When using .optional(), convert a QueryBuilderError into None diesel-rs/diesel#4019
@bachmannscode made their first contribution in diesel_derives: specify derive_from_sql_row() docs diesel-rs/diesel#4015
@McDic made their first contribution in Implement serialization/de-serialization support for chrono::Duration diesel-rs/diesel#4037
@z33ky made their first contribution in Allow raw identifiers for SqlIdentifier (column-name) diesel-rs/diesel#4030
@JonBoyleCoding made their first contribution in Return Error From Postgres Float Deserialization diesel-rs/diesel#3944

Full Changelog: diesel-rs/diesel@v2.1.0...v2.2.0

[chenrui333]

    --- stderr
    thread 'main' panicked at /Users/brew/Library/Caches/Homebrew/cargo_cache/registry/src/index.crates.io-6f17d22bba15001f/mysqlclient-sys-0.3.1/build.rs:160:9:
    mysqlclient-sys does not provide bundled bindings for libmysqlclient 23. Consider using the `buildtime_bindgen` feature or contribute bindings to the crate
    note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

[chenrui333]

• [2.2.0 regression] mysqlclient-sys does not provide bundled bindings for libmysqlclient 21. Consider using the buildtime_bindgen feature or contribute bindings to the crate diesel-rs/diesel#4056

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. To keep this pull request open, add a help wanted or in progress label.

[chenrui333]

#174458