intbits | Easy access to individual bits of integers

by fusion-engineering Rust Version: Current License: BSD-2-Clause

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | intbits Summary

intbits is a Rust library. intbits has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Easy access to individual bits of integers.

Support

Quality

Security

License

Reuse

Support

intbits has a low active ecosystem.

It has 23 star(s) with 2 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

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

It has a neutral sentiment in the developer community.

The latest version of intbits is current.

Quality

intbits has no bugs reported.

Security

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

License

intbits is licensed under the BSD-2-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

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

Installation instructions are not available. Examples and code snippets are available.

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intbits Key Features

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intbits Examples and Code Snippets

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Community Discussions

Trending Discussions on intbits

cannot infer type for type parameter `I` declared on the associated function

Difficulties compiling lex/yacc with C++ code

How float number 1.0E-12F covert to binary code?

Convert Long.MAX_VALUE to Float

Data to Int / String in swift3

Why converting float to binary GUI doesn't work?

QUESTION

cannot infer type for type parameter `I` declared on the associated function

Asked 2021-Jan-06 at 17:05

use intbits::{Bits, BitsIndex};
use num_traits::int::PrimInt;

fn setbit(mask: &mut T)
where
    T: Bits + BitsIndex + PrimInt,
{
    let pos = mask.trailing_zeros();
    mask.set_bit(pos.into(), false);
}

fn main() {
    let mut m = 0b0000_1000u8;
    setbit(&mut m);
    println!("{:08b}", m);
}

...

ANSWER

Answered 2021-Jan-06 at 17:05

You do not need to force T to be both Bits and its own index BitsIndex. Since trailing_zeroes() always returns a u32, all you need to do is constrain that u32 can index your bits.

Source https://stackoverflow.com/questions/65591000

QUESTION

Difficulties compiling lex/yacc with C++ code

Asked 2020-Nov-14 at 19:54

I am trying to compile lex.yy.c and y.tab.c with C++ code, here is the Make status -

...

ANSWER

Answered 2020-Nov-14 at 17:00

Here's a minimal example which shows the problem:

file: yyerror.c

Source https://stackoverflow.com/questions/64829718

QUESTION

How float number 1.0E-12F covert to binary code?

Asked 2019-Nov-04 at 06:33

Can someone explai how 1.0E-12F covert to binary code 101011100011001011110011001100 step by step ? Thanks!

Test code:

...

ANSWER

Answered 2019-Nov-04 at 06:33

Read the description of 32-bit floating point on Wikipedia.

So, 101011100011001011110011001100 is:

0 01010111 00011001011110011001100

Sign: 0 = Positive

Exponent: 01010111₂ = 87₁₀ ⇒ 2^{87 - 127} = 2^-40 ≈ 9.094947e-13

Fraction: 1.00011001011110011001100₂ ≈ 1.0995116₁₀

Result: 1.0995116 * 9.094947e-13 ≈ 1.0e-12

Source https://stackoverflow.com/questions/58669037

QUESTION

Convert Long.MAX_VALUE to Float

Asked 2017-Dec-14 at 19:04

I am was having fun messing around by converting Integer to Float, Float to Long, Long to Int then I got confused by this behavior below.

When I convert a String s representing Long.MAX_VALUE (63 1s) I got a NumberFormatException which was expected. because Long is 64 bits and Integer is 32 bits so there are extra 31 1s. (This is my guess maybe is another reason please correct me if I am wrong)

However I am not sure why I did not get a NumberFormatException when converting Long to Float. Long again is 64 bits and Float is 32 bits just like Integer. I know bits are interpreted differently as Float(IEEE 754 floating-point "single format" bit layout) but what happened to all the other extra 31 bits? I am really lost here....

furthermore how do I get 9.223372E18 which is 1011111000000000000000000000000 bit string? where are those 0s from?

...

ANSWER

Answered 2017-Dec-14 at 19:04

Regarding print(Float.valueOf(s)); //prints 9.223372E18 Why no NumberFormatException? and how did it result 9.223372E18?:

Floats are represented differently. The number in question is in the range of Float, according to Java Language Specification.

Exact conversion, including rounding, is described in The JavaDoc

Regarding `print(Integer.toBinaryString(intBits)); //1011111000000000000000000000000 How come? s was a String of 1s now there are 0s?':

Float.floatToIntBits(f) does not return "the same number as integer". Its semantic is described in The JavaDoc

Source https://stackoverflow.com/questions/47819269

QUESTION

Data to Int / String in swift3

Asked 2017-Nov-01 at 13:49

I'm working with BLE device. Device is sending values in specific UUID.
Here is my code for converting Data to Int or String for display.

...

ANSWER

Answered 2017-Nov-01 at 13:49

swift 3

Source https://stackoverflow.com/questions/47036798

QUESTION

Why converting float to binary GUI doesn't work?

Asked 2017-Feb-05 at 06:02

I'm not sure why I keep getting errors in my code. It complies correctly, but when I run the code it gives me an error. I first completed this in the console but I decided to use a simple GUI instead and I'm having troubles. Here's the code:I didn't use the other methods yet because I am first trying to get the code to work for the first Button before I create any other.

...

ANSWER

Answered 2017-Feb-05 at 05:48

In your constructor you are assigning your text fields to local variables. The instance fields remain null, causing a NullPointerException when your ActionListener is called.

Source https://stackoverflow.com/questions/42048848

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

Vulnerabilities

No vulnerabilities reported

Install intbits

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

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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