Merge pull request #114 from thedodd/dodd/export-transaction

Export sqlx_core::Transaction.

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Added
+
+- Export sqlx_core::Transaction.
+
 ## 0.2.5 - 2020-02-01
 
 ### Fixed
@@ -13,11 +19,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
  - After a large review and some battle testing by [@ianthetechie](https://github.com/ianthetechie)
    of the `Pool`, a live leaking issue was found. This has now been fixed by [@abonander] in [#84] which
-   included refactoring to make the pool internals less brittle (using RAII instead of manual 
+   included refactoring to make the pool internals less brittle (using RAII instead of manual
    work is one example) and to help any future contributors when changing the pool internals.
 
  - Passwords are now being precent decoding before being presented to the server [[@repnop]]
- 
+
  - [@100] Fix `FLOAT` and `DOUBLE` decoding in MySQL
 
 [#84]: https://github.com/launchbadge/sqlx/issues/84
@@ -31,7 +37,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  - [[#72]] Add `PgTypeInfo::with_oid` to allow simple construction of `PgTypeInfo` which enables `HasSqlType`
    to be implemented by downstream consumers of SQLx [[@jplatte]]
 
- - [[#96]] Add support for returning columns from `query!` with a name of a rust keyword by 
+ - [[#96]] Add support for returning columns from `query!` with a name of a rust keyword by
    using raw identifiers [[@yaahc]]
 
  - [[#71]] Implement derives for `Encode` and `Decode`. This is the first step to supporting custom types in SQLx. [[@Freax13]]
@@ -65,7 +71,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  - Fix stall when requesting TLS from a Postgres server that explicitly does not support TLS (such as postgres running inside docker) [[@abonander]]
 
  - [[#66]] Declare used features for `tokio` in `sqlx-macros` explicitly
- 
+
 [#66]: https://github.com/launchbadge/sqlx/issues/66
 
 ## 0.2.1 - 2020-01-16
@@ -77,7 +83,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [#64]: https://github.com/launchbadge/sqlx/pull/64
 [#65]: https://github.com/launchbadge/sqlx/pull/65
 
- - [[#55]] Use a shared tokio runtime for the `query!` macro compile-time execution (under the `runtime-tokio` feature) [[@udoprog]] 
+ - [[#55]] Use a shared tokio runtime for the `query!` macro compile-time execution (under the `runtime-tokio` feature) [[@udoprog]]
 
 [#55]: https://github.com/launchbadge/sqlx/pull/55
 
@@ -86,15 +92,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
  - https://github.com/launchbadge/sqlx/issues/47
- 
+
 ### Added
 
  - Support Tokio through an optional `runtime-tokio` feature.
 
- - Support SQL transactions. You may now use the `begin()` function on `Pool` or `Connection` to 
+ - Support SQL transactions. You may now use the `begin()` function on `Pool` or `Connection` to
    start a new SQL transaction. This returns `sqlx::Transaction` which will `ROLLBACK` on `Drop`
    or can be explicitly `COMMIT` using `commit()`.
-   
+
  - Support TLS connections.
 
 ## 0.1.4 - 2020-01-11
@@ -120,7 +126,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## 0.1.2 - 2020-01-03
 
 ### Added
- 
+
  - Support for Authentication in MySQL 5+ including the newer authentication schemes now default in MySQL 8: `mysql_native_password`, `sha256_password`, and `caching_sha2_password`.
 
  - [`Chrono`](https://github.com/chronotope/chrono) support for MySQL was only partially implemented (was missing `NaiveTime` and `DateTime<Utc>`).

src/lib.rs

@@ -13,6 +13,7 @@ pub use sqlx_core::{arguments, describe, error, pool, row, types};
 // Types
 pub use sqlx_core::{
     Connect, Connection, Database, Error, Executor, FromRow, Pool, Query, QueryAs, Result, Row,
+    Transaction,
 };
 
 // Functions