Update sqlx requirement from 0.5 to 0.6

[dependabot]

Updates the requirements on sqlx to permit the latest version.

Changelog

Sourced from sqlx's changelog.

0.6.0 - 2022-06-16

This release marks the end of the 0.5.x series of releases and contains a number of breaking changes, mainly to do with backwards-incompatible dependency upgrades.

As we foresee many more of these in the future, we [surveyed the community] on how to handle this; the consensus appears to be "just release breaking changes more often."

As such, we expect the 0.6.x release series to be a shorter one.

[39 pull requests(!)][0.6.0-prs] (not counting "prepare 0.5.12 release", of course) were merged this release cycle.

Breaking

• [#1384]: (Postgres) Move server_version_num from trait to inherent impl [[@​AtkinsChang]]
• [#1426]: Bump ipnetwork to 0.19 [[@​paolobarbolini]]
• [#1455]: Upgrade time to 0.3 [[@​paolobarbolini]]
• [#1505]: Upgrade rustls to 0.20 [[@​paolobarbolini]]
  • Fortunately, future upgrades should not be breaking as webpki is no longer exposed in the API.
• [#1529]: Upgrade bigdecimal to 0.3 [[@​e00E]]
• [#1602]: postgres: use Oid everywhere instead of u32 [[@​paolobarbolini]]
  • This drops the Type, Decode, Encode impls for u32 for Postgres as it was misleading. Postgres doesn't support unsigned ints without using an extension. These impls were decoding Postgres OIDs as bare u32s without any context (and trying to bind a u32 to a query would produce an OID value in SQL). This changes that to use a newtype instead, for clarity.
• [#1612]: Make all ConnectOptions types cloneable [[@​05storm26]]
• [#1618]: SQLite chrono::DateTime<FixedOffset> timezone fix [[@​05storm26]]
  • DateTime<FixedOffset> will be stored in SQLite with the correct timezone instead of always in UTC. This was flagged as a "potentially breaking change" since it changes how dates are sent to SQLite.
• [#1733]: Update git2 to 0.14 [[@​joshtriplett]]
• [#1734]: Make PgLTree::push() infallible and take PgLTreeLabel directly [[@​sebpuetz]]
• [#1785]: Fix Rust type for SQLite REAL [[@​pruthvikar]]
  • Makes the macros always map a REAL column to f64 instead of f32 as SQLite uses only 64-bit floats.
• [#1816]: Improve SQLite support for sub-queries and CTEs [[@​tyrelr]]
  • This likely will change the generated code for some invocations sqlx::query!() with SQLite.
• [#1821]: Update uuid crate to v1 [[@​paolobarbolini]]
• [#1901]: Pool fixes and breaking changes [[@​abonander]]
  • Renamed PoolOptions::connect_timeout to acquire_timeout for clarity.
  • Changed the expected signatures for PoolOptions::after_connect, before_acquire, after_release
  • Changed the signature for Pool::close() slightly
    • Now eagerly starts the pool closing, .awaiting is only necessary if you want to ensure a graceful shutdown.
  • Deleted PoolConnection::release() which was previously deprecated in favor of PoolConnection::detach().
  • Fixed connections getting leaked even when calling .close().
• [#1748]: Derive PgHasArrayType for #[sqlx(transparent)] types [[@​carols10cents]]
  • This change was released with 0.5.12 but [we didn't realize it was a breaking change] at the time.
    It was reverted in 0.5.13 and postponed until this release.

Added

• [#1843]: Expose some useful methods on PgValueRef [[@​mfreeborn]]
• [#1889]: SQLx-CLI: add --connect-timeout [[@​abonander]]
  • Adds a default 10 second connection timeout to all commands.

... (truncated)

Commits

• 17cebde preparing 0.6.0 release (#1911)
• f02ff94 refactor: pool fixes and breaking changes (#1901)
• 21590d5 Expose connect_options for initialized pools and database on the `PgConne...
• 664d576 Fix migration checksum comparison during migrate info (#1888)
• edaf7d0 Add i16 support for Any Type. (#1895)
• 185c57d added test for LoginAck (#1890)
• 4e9bfb0 added test for mssql protocol Info (#1891)
• 3cfa734 added test for mssql ReturnValue (#1892)
• 1f91724 feat(cli): add --connect-timeout (#1889)
• d52f301 Fix typos (#1894)
• Additional commits viewable in compare view

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