statically | python function with cython | Data Manipulation library

Background

As sketched up here https://godbolt.org/z/xaf95qWee (mostly same as code below), I am consuming a library that offers a shared memory ressource in form of a memory-mapped file.

For statically sized messages the read method can very elegantly return a struct (that matches the buffer's layout) and the client has a nice typed interface, without having to worry about the internals.

One way would be to join_all!() the Futures that compute the filters on every item. And then filters synchronously based on those:

I have the following in test.py:

Thanks for taking the time to review my post. I hope that this post will not only yield results for myself but perhaps helps others too!

Currently I am working on a project involving pointclouds generated with photogrammetry. It consists of photos combined with laser scans. The software used in making the pointcloud is Reality Capture. Besides the pointcloud export one can export "Internal/External camera parameters" providing the ability of retrieving photos that are used to make up a certain 3D point in the pointcloud. Reality Capture isn't that well documented online and I have also posted in their forum regarding camera variables, perhaps it can be of use in solving the issue at hand?

Only a few variables listed in the camera parameters file are relevant (for now) in referencing camera positioning such as filename, x,y,alt for location, heading, pitch and roll as its rotation.

Currently the generated pointcloud is loaded into the browser compatible THREE.JS viewer after which the camera parameters .csv file is loaded and for each known photo a 'PerspectiveCamera' is spawned with a green cube. An example is shown below:

As a matter of fact you might already know what the issue might be based on the previous image (or the title of this post of course ;P) Just in case you might not have spotted it, the direction of the cameras is all wrong. Let me visualize it for you with shabby self-drawn vectors that rudimentary show in what direction it should be facing (Marked in red) and how it is currently vectored (green).

Row 37, DJI_0176.jpg is the most right camera with a red reference line row 38 is 177 etc. The last picture (Row 48 is DJI_189.jpg) and corresponds with the most left image of the clustured images (as I didn't draw the other two camera references within the image above I did not include the others).

When you copy the data below into an Excel sheet it should display correctly ^^

For the sake of example let's define a toy automaton type:

I've been working in quite a number of statically-typed programming languages (C++, Haskell, ...), but am relatively new to Rust.

I often end up writing code like this:

There are several inputs and I want it to detect the variability in the input and give it the result. Currently, it works statically, I want to make it dynamically detect the digit change in the inputs.

I can do this with only 1 input but how can I do it for multiple inputs?

I have read many articles about static/dynamic library/framework. So my understanding is (let me know if it's inaccurate):

I’ve had no luck so far with linking a Haskell library to a Rust project. I’ve had a lot of errors, the latest being the recompile with -fPIC for ghc.

I’ve managed to get a functional example of dynamically linking — but have been unable to get it linked statically.

Attaching my current setup right now:

1. build.rs

   ...