typebool | Type-level booleans in Rust for compile-time hackery | Transpiler library

by nvzqz Rust Version: Current License: Non-SPDX

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kandi X-RAY | typebool Summary

typebool is a Rust library typically used in Utilities, Transpiler applications. typebool has no bugs, it has no vulnerabilities and it has low support. However typebool has a Non-SPDX License. You can download it from GitHub.

Type-level booleans meant for compile-time hackery.

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Quality

Security

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Support

typebool has a low active ecosystem.

It has 7 star(s) with 0 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

typebool has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of typebool is current.

Quality

typebool has no bugs reported.

Security

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

License

typebool has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

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

Installation instructions, examples and code snippets are available.

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typebool Key Features

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typebool Examples and Code Snippets

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Community Discussions

Trending Discussions on typebool

id is a reserved field name

Terraform SDK - Custom Provider - how to accept JSON input in data source?

Writing an interpreter for an imperative language in Haskell

OCaml LET REC typing rule for type inference

STD error: wrong number of template arguments (1, should be 3)

Otherwise-statement in XSLT-choose is not applied/working

QUESTION

id is a reserved field name

Asked 2021-Jun-14 at 19:02

I'm writing a provider for terraform to interface with an API, here's the resource schema I have:

...

ANSWER

Answered 2021-Jun-14 at 19:02

Your go.mod file suggests that you are using SDK version 1.17.2, where id is indeed recorded as a reserved attribute name.

However, it no longer seems to be present in the latest SDK release, 2.6.1. It seems that this policy changed as a result of issue #607, and the change was released for the first time in SDK release v2.1.0.

While I can't explain why the code you've shared would be raising that error, you may be able to avoid the problem by upgrading to the latest SDK version. Since it's a new major release there may be some breaking changes to consider elsewhere in the API. There's a Terraform SDK v2 upgrade guide which describes the changes and also includes a link to the tf-sdk-migrator tool which has some automation to help with the upgrade.

Source https://stackoverflow.com/questions/67959941

QUESTION

Terraform SDK - Custom Provider - how to accept JSON input in data source?

Asked 2021-Apr-08 at 17:00

As far as I can tell, the Terraform SDK does not support an interface type. In my case I'm using a data resource to reach out to an API and pull JSON data. I would like to put that data in an attribute for later use in a resource but the problem is the JSON response has a large dictionary filled with different types. In GoLang this is no problem because you can set the map type to Interface{}. It would seem however that terraform only allows you to set the following types in a schema:

TypeInt
TypeString
TypeBool
TypeFloat
TypeInvalid
TypeList
TypeMap

Without support for interface how would you go about doing this correctly? The very ugly hack I have right now is converting everything to a string and then fixing the type once it is passed to the resource.

...

ANSWER

Answered 2021-Apr-08 at 17:00

I asked on Hashicorp's forums and received a phenomenal answer here.

The synopsis is that casting to a string is currently the best solution. However there is a team working on making a new SDK design which would support newer capabilities to include arguments with dynamically chosen types.

Source https://stackoverflow.com/questions/66991765

QUESTION

Writing an interpreter for an imperative language in Haskell

Asked 2020-Jan-08 at 20:53

I am trying to build an interpreter for a C-like language in Haskell. I have so far written and combined small monadic parsers following this paper, hence so far I can generate an AST representation of a program. I defined the abstract syntax as follows:

...

ANSWER

Answered 2020-Jan-08 at 20:53

Addressing your question in the comments about how to proceed with type checking and evaluation.

If you don't have to do inference or polymorphism, type checking is pretty simple. Also type checking and evaluation mirror each other pretty closely in these conditions.

Begin by defining a monad with the features you need. For a type checker, you will need

A type environment, i.e. a Reader(Map Id LangType) component, to keep track of the types of local variables.
An error ability, e.g. ExceptString.

So you could define a monad like

Source https://stackoverflow.com/questions/59633586

QUESTION

OCaml LET REC typing rule for type inference

Asked 2018-Dec-07 at 13:55

I'm currently trying to implement a type analyzer using a static type system, implemented using the OCaml language.

The algorithm that I'm using is to first generate type equations, then solve these equations using the unification algorithm. I've been able to implement the code fairly well, except for a recursive letrec-exp binding type.

Here's the full code:

...

ANSWER

Answered 2018-Dec-07 at 13:55

So I skimmed through your code, this untested, etc. But at first glance I suppose it should be something along these lines,

Source https://stackoverflow.com/questions/53664084

QUESTION

STD error: wrong number of template arguments (1, should be 3)

Asked 2018-Jan-23 at 12:13

I have three class. One is abstract, second is based on the abstract one and its storing pointers in std::vector to instances of another.

I want to create std::shared_ptr of ClientRepository to pass it to the Manager class instance in the future.

There is a template class called "Repository". I want to use it to create a few types of Repositories, for example: CarsRepository, ItemsRepository, etc.

Unfortunately I am getting an error while compiling:

main.cpp:84:139: error: template argument 1 is invalid std::shared_ptr, std::vector> > p = std::make_shared; ^

Repository.hpp

...

ANSWER

Answered 2018-Jan-23 at 12:13

You miss parenthesis:

Source https://stackoverflow.com/questions/48401039

QUESTION

Otherwise-statement in XSLT-choose is not applied/working

Asked 2017-Feb-02 at 08:02

I have an XML-document with a type-node whose value is either "1" or "2":

...

ANSWER

Answered 2017-Feb-02 at 08:02

With choose-element

The choose-clause has to be defined inside of the variable-declaration:

Source https://stackoverflow.com/questions/41954913

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

Vulnerabilities

No vulnerabilities reported

Install typebool

This crate is available on crates.io and can be used by adding the following to your project's Cargo.toml:.

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