vec-tree
A safe tree using an arena allocator that allows deletion without suffering from the ABA problem by using generational indices. https://docs.rs/vec-tree/0.1.0/vec_tree/ (by ArnaudValensi)
entity_system
A naive attempt at getting an Entity Sytem working backed by a generational arena (slotmap) and an AnyMap (by rebo)
| vec-tree | entity_system | |
|---|---|---|
| 2 | 1 | |
| 28 | 1 | |
| - | - | |
| 0.0 | 0.0 | |
| over 5 years ago | over 5 years ago | |
| Rust | Rust | |
| Mozilla Public License 2.0 | - |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
vec-tree
Posts with mentions or reviews of vec-tree.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-07-14.
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Mutability with Arenas?
Might wanna check out https://github.com/fitzgen/generational-arena / https://github.com/ArnaudValensi/vec-tree/blob/master/tests/tests.rs.
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Using an Arena/ECS style library to describe parent/child relationship amongst children
Hmm looks like this example involves some dependencies to crate versions which have been yanked, and would require some substanial redesign to get working. List crate looks promising, however! https://github.com/ArnaudValensi/vec-tree
entity_system
Posts with mentions or reviews of entity_system.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-07-11.
-
Using an Arena/ECS style library to describe parent/child relationship amongst children
Aha! Looks like rebo, who made that post, uses the same name on github and has a Entity System example! https://github.com/rebo/entity_system
What are some alternatives?
When comparing vec-tree and entity_system you can also consider the following projects:
generational-arena - A safe arena allocator that allows deletion without suffering from the ABA problem by using generational indices.
fltk-rs - Rust bindings for the FLTK GUI library.