uuid
prototypes
| uuid | prototypes | |
|---|---|---|
| 6 | 2 | |
| 944 | 45 | |
| 1.6% | - | |
| 8.2 | 6.0 | |
| about 1 month ago | 6 months ago | |
| Rust | Python | |
| GNU General Public License v3.0 or later | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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uuid
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Python uuid-utils in Rust
Digging deeper now I found these links, so basically it uses `ThreadRng` from the `rand` crate. It mentions that the `ThreadRng` also seeds data from `OsRng` so I guess it's not much different, but I'm no expert in this area so I will post the links so if you find anything useful, please share:https://github.com/uuid-rs/uuid/issues/529https://github.com/uuid-rs/uuid/pull/545https://docs.rs/rand/latest/rand/rngs/struct.ThreadRng.html
- cargo install uuid should give me a uuid tool
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What's new in SeaORM 0.9.0
Upgrade uuid to 1.0
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New UUID Formats from IETF
Those aren’t bytes — they’re integers of various sizes. (Hint: do not use integer types in C code for portable data structures. ntohl, etc are a mess. Just use arrays of bytes.)
I don’t know the whole history, but MS somehow took this structure at face value and caused problems like this:
https://github.com/uuid-rs/uuid/issues/277
So, if you want to do anything (e.g. sorting) that depends on the representation of a UUID (or even depends on converting between string and binary representations), be aware that UUIDs coming from Windows may be little-endian. In my book, this is a Windows bug, but opinions may differ here.
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Announcing uuid-simd, hex-simd and base64-simd!
A: For uuid, the maintainer perfers to wait for stdsimd instead of maintaining different implementations. https://github.com/uuid-rs/uuid/issues/561.
- Getting ready for uuid 1.0
prototypes
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New UUID Formats from IETF
Nice to see another implementation which takes a bit different approach. Just for your information, there's now Draft 03 which changes the format a little bit. I kinda liked the arbitrary precision of Draft 02, but the newer one just requires millisecond precision and then basically leaves it up to the implementation how to handle the generation of multiple UUIDs within the same millisecond.
https://github.com/uuid6/prototypes/issues/21
What are some alternatives?
fastuuid - FastUUID is a library which provides CPython bindings to Rust's UUID library
Hashids.java - Hashids algorithm v1.0.0 implementation in Java
rust-base64 - base64, in rust
dart-uuid - Generate RFC4122(v1,v4,v5,v6,v7,v8) UUIDs
ulid-lite - Generate unique, yet sortable identifiers
uuid7 - UUID version 7, which are time-sortable (following the Peabody RFC4122 draft)
ulid - Universally Unique Lexicographically Sortable Identifier (ULID) in Python 3
vanity-uuid - Create "readable" UUIDs such as "5eedbed5-f05e-b055-ada0-d15ab11171e5" for all your UUID needs!
brain - Swyx's second brain!
time - The most used Rust library for date and time handling.
uuid6-python - New time-based UUID formats which are suited for use as a database key