tars | Data structure containers with protected memory for Rust | Monitoring library

 by   seb-m Rust Version: Current License: No License

kandi X-RAY | tars Summary

kandi X-RAY | tars Summary

tars is a Rust library typically used in Performance Management, Monitoring applications. tars has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Rust library implementing data structure containers with protected memory. At a low level this project implements a memory allocator mainly inspired by OpenBSD's malloc. This allocator is used to allocate heap memory and provide memory protections. Two data containers are currently implemented on top of this allocator. They follow two common use cases where the first container ProtBuf a fixed-length array can be used as buffer to handle data used in sensitive operations like for instance internal buffers in crypto operations. The second container ProtKey extending ProtBuf is more adapted for storing and handling more persistent data like secret keys or more generally all types of data requiring more fine-grained access control. When used with its default allocator ProtBuf is particularly well suited for handling small data buffers by possibly grouping them together on a same memory page for more space efficiency and by caching empty pages when all its slots are deallocated for more performances.
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            kandi-support Support

              tars has a low active ecosystem.
              It has 18 star(s) with 0 fork(s). There are 4 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 0 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of tars is current.

            kandi-Quality Quality

              tars has no bugs reported.

            kandi-Security Security

              tars has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              tars does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              tars releases are not available. You will need to build from source code and install.

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            tars Key Features

            No Key Features are available at this moment for tars.

            tars Examples and Code Snippets

            No Code Snippets are available at this moment for tars.

            Community Discussions

            QUESTION

            How to use make file functions with $@ to generate prerequisites?
            Asked 2021-Jun-15 at 22:52

            I want to extract the name of a prerequisite from the target.

            ...

            ANSWER

            Answered 2021-Jun-14 at 13:53

            The short answer is, you can't. Automatic variables, as made clear in the documentation, are only set inside the recipe of a rule, not when expanding the prerequisites. There are advanced features you can take advantage of to work around this, but they are intended only to be used in very complicated situations which this isn't, really.

            What you want to do is exactly what pattern rules were created to support:

            Source https://stackoverflow.com/questions/67959792

            QUESTION

            missing files when extracting tarball in golang
            Asked 2021-May-23 at 14:00

            I'm trying out this function to just untar a file after I've ungzip'd it, however, when it untars there are some folders missing and I can't figure out why. UnGzip works fine when I open the created tarfile via gui so that function isnt included.

            ...

            ANSWER

            Answered 2021-May-23 at 14:00

            Here is some example code:

            Source https://stackoverflow.com/questions/66681108

            QUESTION

            IndexError: list index out of range, NLP BERT Tensorflow
            Asked 2021-May-19 at 18:39

            So I used Bert model trained it and saved it as hdf5 file, but when I try to predict , it shows this error :

            IndexError: list index out of range

            here is the code

            ...

            ANSWER

            Answered 2021-May-18 at 01:44

            As shown in the ktrain tutorials and example notebooks like this one, you need to use the Predictor instance to make predictions on raw text inputs:

            Source https://stackoverflow.com/questions/67577227

            QUESTION

            How to display data under each tab?
            Asked 2021-May-08 at 11:50

            ANSWER

            Answered 2021-May-08 at 11:50

            It's due to overflow: hidden; in .container-prod class:

            Source https://stackoverflow.com/questions/67446866

            QUESTION

            Matplotlib clearing old axis labels when re-plotting data
            Asked 2021-Apr-12 at 23:24

            I've got a script wherein I have two functions, makeplots() which makes a figure of blank subplots arranged in a particular way (depending on the number of subplots to be drawn), and drawplots() which is called later, drawing the plots (obviously). The functions are posted below.

            The script does some analysis of data for a given number of 'targets' (which can number anywhere from one to nine) and creates plots of the linear regression for each target. When there are multiple targets, this works great. But when there's a single target (i.e. a single 'subplot' in the figure), the Y-axis label overlaps the axis itself (this does not happen when there are multiple targets).

            Ideally, each subplot would be square, no labels would overlap, and it would work the same for one target as for multiple targets. But when I tried to decrease the size of the y-axis label and shift it over a bit, it appears that the actual axes object was drawn over the previously blank, square plot (whose axes ranged from 0 to 1), and the old tick mark labels are still visible. I'd like to have those old tick marks removed when calling drawplots(). I've tried changing the subplot_kw={} arguments in makeplots, as well as removing ax.set_aspect('auto') from drawplots, both to no avail. Note that there are also screenshots of various behaviors at the end, also.

            ...

            ANSWER

            Answered 2021-Apr-12 at 23:24

            You should clear the axes in each iteration using pyplot.cla().

            You posted a lot of code, so I'm not 100% sure of the best location to place it in your code, but the general idea is to clear the axes before each new plot.

            Here is a minimal demo without cla():

            Source https://stackoverflow.com/questions/67066098

            QUESTION

            How do I create a Go docker image with bazel when also needing libstdc++?
            Asked 2021-Apr-12 at 07:44

            I am trying to create a docker image out of a mostly-go source base. The problem is that the go code also calls a C++ library (libsodium), so the generated container lacks libstdc++.

            Here is my approach: first, I bundle the distroless go image with a few things created with pkg_tar():

            ...

            ANSWER

            Answered 2021-Apr-12 at 07:44

            You will need to assure that all of the dependancies for your code are installed in the image in order to be able to use the resulting image (without additional installation). This means that you need to install the libraries and binaries (in your case libstdc++ and other dependent libraries). Unfortunately, bazel rules do not run the Docker container, rather, they are assembling static files (layers) in a resulting image, so you will not be able to install them during the packaging.

            One approach would be to create a base image with all tools and libraries you need and use this image as a starting point for the basel. This can be done with the standard docker build tools by creating a Dockerfile that prepares the environment and pushing the resulting file to the repository (or as a tar file) to be used as a base for basel

            Another approach is to create the dependancies as a tar layers and use them to assemble the image with container_layer("tars"=[]) and add the layer to the container_image("layers"=), however this is not recommended due to two major issues: 1) Creating the tar is complex and prone to errors, and, 2) the tar is static, so the subsequent builds will not include the patches and minor updates.

            Source https://stackoverflow.com/questions/67051566

            QUESTION

            Matplotlib subplot axes change size after plotting data
            Asked 2021-Mar-30 at 14:26

            I have a fairly lengthy program that I've been working on to do some data analysis at my lab. It takes a csv file and calculates a limit of detection for one or more gene targets based on a range of concentrations of input DNA (RNA, actually, but it's irrelevant in this case).

            Since the number of targets to be evaluated is variable, I wrote two functions - one makeplots(targets) that returns a figure with subplots (arranged how I want them, depending on how many there are) and the array of axes for the subplots. After some data processing and calculations, my drawplots(ax[i], x, y, [other variables for less-relevant settings]) function is called within a loop that's iterating over the array of data tables for each target.

            makeplots() works fine - everything's where I want it, shaped nicely, etc etc. But as soon as drawplots() gets called, the scales get warped and the plots look awful.

            The code below is not the original script (though the functions are the same) -- I cut out most of the processing and input steps and just defined the variables and arrays as they end up when working with some test data. This is only for two targets; I haven't tried with 3+ yet as I want to get the simpler case in order first.

            (Forgive the lengthy import block; I just copied it from the real script. I'm a bit pressed for time and didn't want to fiddle with the imports in case I deleted one that I actually still needed in this compressed example)

            ...

            ANSWER

            Answered 2021-Mar-30 at 14:26

            Inside drawplots() about line 82 in your code, try using ax.set_aspect('auto') (you currently have it set to ax.set_aspect('equal')) Setting it to 'auto' produced the graphs you are looking for:

            Source https://stackoverflow.com/questions/66872421

            QUESTION

            Will a failed scp transfer exit my script?
            Asked 2021-Mar-24 at 11:00

            I have a shell script I am running which basically tars up log files and scp transfers the tar off the host to a remote host.

            If the transfer is successful, on the next line of the script I want to purge my logs. If the transfer fails i would not want to purge them.

            My question is, if the scp fails for whatever reason (poor GSM connectivity), will the script terminate at the fail of the scp, and naturally not run the purge on the next line, or do i need to add something in for protection if the scp fails to not purge the logs??? Cheers.

            ...

            ANSWER

            Answered 2021-Mar-24 at 11:00

            The idiomatic way to obtain this behavior is to write it as

            Source https://stackoverflow.com/questions/66779604

            QUESTION

            Untar files containing multiple unrelated csv files programatically with Hadoop
            Asked 2020-Dec-05 at 21:25

            I have several compressed files (.tar.gz) containing unrelated tsv files (something like the list below) in my hdfs. I would like to untar those folders programmatically, potentially leveraging MPP architecture (e.g. Hadoop or Spark) and save them into hdfs.

            ...

            ANSWER

            Answered 2020-Dec-04 at 14:50

            Only approach I can see is iterating over each file and read with Spark for example, then with Spark itself you write it back to HDFS uncompressed. So something like this (using PySpark):

            Source https://stackoverflow.com/questions/65127510

            QUESTION

            Error handler raising an exception (Type Error) on discord.py
            Asked 2020-Dec-01 at 01:06

            I'm currently trying to handle errors in my discord bot clear command. My code is as follows:

            ...

            ANSWER

            Answered 2020-Dec-01 at 01:06

            You are missing the self on async def clear_error(ctx, error):

            Source https://stackoverflow.com/questions/65083342

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install tars

            You can download it from GitHub.
            Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.

            Support

            This code is expected to target and compile with the current master branch of rustc.The generated documentation is available here.Talk given on TARS at Bay Area Rust Meetup held by Mozilla SF on 2014/12/18.Take a look at Curve41417.rs for an example of how this library can be used.
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