v0.13.0

What's Changed

• v0.11.0 by @Protryon in #41
• Migrate to syn2 by @negezor in #49
• Use impl Future instead of async-trait in most traits by @negezor in #53
• Track MSRV in Cargo.toml by @negezor in #52
• Add missing mention of bb8 feature by @negezor in #48
• Add GitHub Actions CI by @negezor in #50
• Update dependencies to the actual version by @negezor in #51
• V0.12.0 by @Protryon in #54
• Independent of libc by @negezor in #57
• Tune tokio features by @negezor in #59
• Use futures-util and std by @negezor in #58
• Export bb8 by @negezor in #56
• Leave only the necessary features in chrono by @negezor in #55

New Contributors

• @negezor made their first contribution in #49

Full Changelog: v0.11.0...v0.13.0

v0.11.0

Changes:

• Progress reporting support (#36)
• Geo type support (#33)
• Removed 2D array restriction (#38)
• Flatten derive implementation (#35)
• Order independent type hinting (#37)
• Fix incorrect precision bounds for Decimal256 (#40)

Thanks @cpg314 and @palkeo for the contributions!

v0.10.0

Changes:

• Added Serialize/Deserialize impls for Value type when serde feature is enabled. Fixes #27.
• Floats are now represented as native f32/f64 in Value, rather than as raw bits. Fixes #26.
• Added tokio_rustls support. Fixes #24.
• Fix no_snake_case warning when using derive. Fixes #23.
• Added a SelectBuilder type that can help assemble large dynamic SELECT queries piece-by-piece.

v0.9.0

• Added new Bytes type for efficient serialization/deserialization of non-UTF8 bytes into Clickhouse String/FixedString.
• String representation underlying is now a Vec<u8> and not a String to allow for non-UTF8 strings.

Minor release since this will break any code directly working with the Value::String enum variant.

v0.8.2

Fixed a bug where empty nested blocks didn't get proper names.

v0.8.1

Fixed a bug that breaks compilation when using multiple nested fields.

v0.8.0

Notable Changes:

• Added derive field flag: #[klickhouse(nested)] for automatic nested structure composition. The target type must be ::std::vec::Vec<T> where T: Row. No other containers are supported at this time.
• Added rust_decimal feature flag (non-default). rust_decimal::Decimal implements klickhouse::ToSql and klickhouse::FromSql in this release.
• ToSql and Row::serialize_row now pass in optional type hints. This is currently only used for rust_decimal integration, but some more serialization coercions may be added in the future. This is an API breakage (hence minor version bump).