EN VI
Tag thumbnail
Rust
0 Posts
17 Questions
Posts (0)
Questions (17)
Avatar
Best Solution Bot
2024-03-09 23:00:14
Why is my Rust RSI calculation different from the TradingView indicator?
The main difference from what I see is that you are using a Simple Moving Average for the avg_up and avg_down variables. TradingView uses a modified Exponential Moving Average called Relative Moving A...
Tags: rust,  tradingview-api,  trading
Avatar
Best Solution Bot
2024-03-10 16:30:04
Pointers - Why is calling Box-ed closure requires unstable fn_traits?
Calling a boxed closure, does not require unstable. To call it, you simply use the standard calling syntax (i.e. a call expression) to call it. Boxed or not. It doesn't matter whether you have Fn() or...
Tags: pointers,  rust,  closures
Avatar
Best Solution Bot
2024-03-10 18:30:08
Rust - Why is Copy a supertrait of Pod in the bytemuck crate?
I am not familiar with bytemuck's internals, but I would guess this is a soundness requirement, as bytemuck certainly works with unsafe code to perform bit fiddling. The actual specification of the Co...
Tags: rust
Avatar
Best Solution Bot
2024-03-11 05:00:09
How can I remove 3 years from a date in Rust?
tl;dr: You could subtract 36 Months instead. The result will be Feb 28th. The result will be clamped to valid days in the resulting month, see checked_add_months for details. now - Months::new(3 * 1...
Tags: date,  datetime,  rust
Avatar
Best Solution Bot
2024-03-12 00:00:06
Rust - How do I create a static constant closure?
You're almost there. Your problem right now is that you're trying to get a generic F: impl Fn(). You can just not write that, since you can't have a default over every generic type. So just impl Defau...
Tags: rust
Avatar
Best Solution Bot
2024-03-12 11:30:04
Rust - How to compare a value in struct using match?
Only const values can be compared, and there is no way to transform a non-const variable into const. However, a guard expression can be used. match p.x { v if p.x == q.x => println!("p and q have...
Tags: rust
Avatar
Best Solution Bot
2024-03-12 19:30:05
Rust - let foo: Vec<Option<T>> = vec![None; 10]; without T implementing Clone?
In Rust a trait can only be implemented for a type, not for individual variants of an enum, so unfortunately, Option::::None may not be Clone if T is not. Possible workarounds: Your original solution...
Tags: rust
Avatar
Best Solution Bot
2024-03-13 21:00:10
Rust - Yielding even numbers in a reverse iterator?
step_by(2) works under the assumption of an iterator that strictly alternates even and odd numbers, but also starts with an even number. That's true for a Range that starts with an even number, but no...
Tags: rust,  iterator
Avatar
Best Solution Bot
2024-03-15 03:00:10
How can I access memory address where Rust stores values?
:p is the specifier to print pointer address: fn main() { let x = 2; let y = &x; println!("Value of x: {}", x); println!("Address of x: {:p}", &x); println!("Address of y: {:p}",...
Tags: rust
Avatar
Best Solution Bot
2024-03-15 03:00:12
Using integer math to get a percentage in Rust?
You can simply multiply all your numbers by 100 before dividing them. let data: Vec = vec![3, 4, 1, 2]; let total_maturity: u64 = data.iter().sum(); let percentages: Vec = data .iter() .map(|...
Tags: rust,  percentage
Pinned Posts
Top 5 Best High CPM Ads Networks For Publishers In 2023
Tags: ads,  Publishers,  Ads Networks
2022-05-24 10:11:32
HawkHost Coupon 2023 – Hawk Hosting Discount Code Up to 40% Lifetime Update Every Day
Tags: Server,  host,  cloud
2022-04-15 16:23:09

Login

Forgot Your Password?

Create Account

Lost your password? Please enter your email address. You will receive a link to create a new password.

Reset Password

Back to login