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Slotmap Alternatives
Similar projects and alternatives to slotmap
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SonarQube
Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.
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multi_mut
Methods on HashMap and BTreeMap for safely getting multiple mutable references to the contained values.
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rust
Rust for the xtensa architecture. Built in targets for the ESP32 and ESP8266 (by esp-rs)
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InfluxDB
Access the most powerful time series database as a service. Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.
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gifski
GIF encoder based on libimagequant (pngquant). Squeezes maximum possible quality from the awful GIF format. (by ImageOptim)
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BLAKE3
the official Rust and C implementations of the BLAKE3 cryptographic hash function
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rust-bindgen
Automatically generates Rust FFI bindings to C (and some C++) libraries.
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unsafe-code-guidelines
Forum for discussion about what unsafe code can and can't do
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better slotmap alternative or higher similarity.
slotmap reviews and mentions
Posts with mentions or reviews of slotmap.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-28.
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Tree Borrows - A new aliasing model for Rust
It looks like .get_disjoint_mut() from slotmap failed under stacked borrows, but seems to pass under tree borrows
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Hey Rustaceans! Got a question? Ask here (5/2023)!
Dunno about existing implementations, but it looks like it's a feature they'd accept: https://github.com/orlp/slotmap/issues/73
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Unsafe is a bad practice?
It's actually quite easy.
- Rust is more portable than C for pngquant/libimagequant
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Hey Rustaceans! Got an easy question? Ask here (50/2021)!
You can use either slot map or slab to side step rust borrow checker. Example https://github.com/orlp/slotmap/blob/master/examples/rand_meld_heap.rs
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Rust data structures with circular references
I don't know, only have some theories.
1. The name isn't particularly catchy or descriptive. It is the correct name for the data structure, but not too many people know the data structure.
2. People don't even know what they're missing. It's not a very Google-able problem to begin with. Slotmap provides an interesting solution to (circular) ownership and safe allocator / weak pointer design problems, but people don't recognize that they're having them or that slotmap could help.
As an example of this, the doubly linked list example (https://github.com/orlp/slotmap/blob/master/examples/doubly_...) can safely remove nodes from the linked list given their handle, in O(1), even from the middle, completely safely and correctly, even in the presence of double deletions or ABA memory re-use. You can't replicate this with just pointers, without introducing heavy refcounting solutions.
Similar to the second approach, you can have better ergonomics and performance by using a memory arena library like slotmap. A doubly linked list implemented using slotmap: https://github.com/orlp/slotmap/blob/ce6e1e02bb2c2074d8d581e...
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Is it possible to write anything using 100% safe Rust?
Nope, it's perfectly safe: https://github.com/orlp/slotmap/blob/master/examples/doubly_linked_list.rs.
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Syncing HashMap values amongst User
I think keeping the relationship between child and parent elements in the node graph might be better accommodating better via a psuedo-ECS system, see https://www.reddit.com/r/rust/comments/cnjhup/idiomatic_way_to_reference_parent_struct/. The https://github.com/orlp/slotmap crate looks promising. I think I'm just going to ditch the global shared HashMap in favor of something that can better accommodate child/parent relations.
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Beginner question: does it become easier to write datastructures with complex ownership semantics?
I think the slotmap crate is similar to what you're trying to write: https://github.com/orlp/slotmap
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A note from our sponsor - InfluxDB
www.influxdata.com | 8 Jun 2023
Stats
Basic slotmap repo stats
14
869
0.0
about 2 months ago
orlp/slotmap is an open source project licensed under zlib License which is an OSI approved license.
The primary programming language of slotmap is Rust.
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SaaSHub helps you find the best software and product alternatives
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