1.13.1

What's Changed

• Fix wasm32 with atomics by @bushrat011899 in #797
• Prepare for 1.13.1 release by @KodrAus in #799

New Contributors

• @bushrat011899 made their first contribution in #797

Full Changelog: 1.13.0...1.13.1

1.13.0

⚠️ Potential Breakage

This release updates our version of getrandom to 0.3 and rand to 0.9. It is a potentially breaking change for the following users:

no-std users who enable the rng feature

uuid still uses getrandom by default on these platforms. Upgrade your version of getrandom and follow its new docs on configuring a custom backend.

wasm32-unknown-unknown users who enable the rng feature without the js feature

Upgrade your version of getrandom and follow its new docs on configuring a backend.

You'll also need to enable the rng-getrandom or rng-rand feature of uuid to force it to use getrandom as its backend:

[dependencies.uuid]
version = "1.13.0"
- features = ["v4"]
+ features = ["v4", "rng-getrandom"]

[dependencies.getrandom]
version = "0.3"

If you're on wasm32-unknown-unknown and using the js feature of uuid you shouldn't see any breakage. We've kept this behavior by vendoring in getrandom's web-based backend when the js feature is enabled.

What's Changed

• Update getrandom to 0.3 and rand to 0.9 by @KodrAus in #793
• Support forcing getrandom on wasm32-unknown-unknown without JavaScript by @KodrAus in #794
• Prepare for 1.13.0 release by @KodrAus in #795

Full Changelog: 1.12.1...1.13.0

1.12.1

What's Changed

• Fix links to namespaces in documentation by @cstyles in #789
• use inherent to_be_bytes and to_le_bytes methods by @Vrtgs in #788
• Reduce bitshifts in from_u64_pair by @KodrAus in #790
• prepare for 1.12.1 release by @KodrAus in #791

New Contributors

• @cstyles made their first contribution in #789
• @Vrtgs made their first contribution in #788

Full Changelog: 1.12.0...1.12.1

1.12.0

⚠️ Possible Breakage

This release includes additional PartialEq implementations on Uuid, which can break inference in some cases.

What's Changed

• feat: Add NonZeroUuid type for optimized Option<Uuid> representation by @ab22593k in #779
• Finalize NonNilUuid by @KodrAus in #783
• Prepare for 1.12.0 release by @KodrAus in #784

New Contributors

• @ab22593k made their first contribution in #779

Full Changelog: 1.11.1...1.12.0

1.11.1

What's Changed

• Finish cut off docs by @KodrAus in #777
• Fix links in CONTRIBUTING.md by @jacobggman in #778
• Update rust toolchain before building by @KodrAus in #781
• Prepare for 1.11.1 release by @KodrAus in #782

New Contributors

• @jacobggman made their first contribution in #778

Full Changelog: 1.11.0...1.11.1

1.11.0

What's Changed

• Upgrade zerocopy to 0.8 by @yotamofek in #771
• Prepare for 1.11.0 release by @KodrAus in #772

New Contributors

• @yotamofek made their first contribution in #771

Full Changelog: 1.10.0...1.11.0

1.10.0

Deprecations

This release deprecates and renames the following functions:

• Builder::from_rfc4122_timestamp -> Builder::from_gregorian_timestamp
• Builder::from_sorted_rfc4122_timestamp -> Builder::from_sorted_gregorian_timestamp
• Timestamp::from_rfc4122 -> Timestamp::from_gregorian
• Timestamp::to_rfc4122 -> Timestamp::to_gregorian

What's Changed

• Use const identifier in uuid macro by @Vrajs16 in #764
• Rename most methods referring to RFC4122 by @Mikopet / @KodrAus in #765
• prepare for 1.10.0 release by @KodrAus in #766

New Contributors

• @Vrajs16 made their first contribution in #764

Full Changelog: 1.9.1...1.10.0

1.9.1

What's Changed

• Add an example of generating bulk v7 UUIDs by @KodrAus in #761
• Avoid taking the shared lock when getting usable bits in Uuid::now_v7 by @KodrAus in #762
• Prepare for 1.9.1 release by @KodrAus in #763

Full Changelog: 1.9.0...1.9.1

1.9.0

Uuid::now_v7() is guaranteed to be monotonic

Before this release, Uuid::now_v7() would only use the millisecond-precision timestamp for ordering. It now also uses a global 42-bit counter that's re-initialized each millisecond so that the following will always pass:

let a = Uuid::now_v7();
let b = Uuid::now_v7();

assert!(a < b);

What's Changed

• Add a get_node_id method for v1 and v6 UUIDs by @KodrAus in #748
• Update atomic and zerocopy to latest by @KodrAus in #750
• Add repository field to uuid-macro-internal crate by @paolobarbolini in #752
• update docs to updated RFC (from 4122 to 9562) by @Mikopet in #753
• Support counters in v7 UUIDs by @KodrAus in #755

New Contributors

• @paolobarbolini made their first contribution in #752
• @Mikopet made their first contribution in #753

Full Changelog: 1.8.0...1.9.0

1.8.0

⚠️ Potential Breakage ⚠️

A new impl AsRef<Uuid> for Uuid bound has been added, which can break inference on code like:

let b = uuid.as_ref();

You can fix these by explicitly typing the result of the conversion:

let b: &[u8] = uuid.as_ref();

or by calling as_bytes instead:

let b = uuid.as_bytes();

What's Changed

• docs: fix small spelling mistake by @bengsparks in #737
• serde serialize_with support by @dakaizou in #735
• Fix up CI builds by @KodrAus in #744
• Only add wasm-bindgen as a dependency on wasm32-unknown-unknown by @emilk in #738
• impl AsRef for Uuid by @koshell in #743
• Add v6 to v8 draft link to README by @KodrAus in #746
• Add a workflow for running cargo outdated by @KodrAus in #745
• Prepare for 1.8.0 release by @KodrAus in #747

New Contributors

• @bengsparks made their first contribution in #737
• @dakaizou made their first contribution in #735
• @emilk made their first contribution in #738
• @koshell made their first contribution in #743

Full Changelog: 1.7.0...1.8.0