rust enum examples
An enum (short for enumeration) is a way to define a type by specifying a set of possible values that it can take. Here’s a simple example of how to define an enum in...
rust iterate over tuple
To iterate over the elements of a tuple in Rust, you can use a for loop: let t = (1, 2, 3, 4, 5); for element in t.iter() { println!(“{}”, element); } rust iterate...
rust iterate over array
To iterate over the elements of an array in Rust, you can use a for loop: rust iterate over array let a = [1, 2, 3, 4, 5]; for element in a.iter() { println!(“{}”,...
rust iterate over struct fields
To iterate over the fields of a struct in Rust, you can use a for loop and destructure the fields of the struct inside the loop. Here is an example of how you could...
rust iterate over enum
To iterate over an enum in Rust, you can use a match expression and a loop. Here is an example of how you could do it: #[derive(Debug)] enum Color { Red, Green, Blue, }...
How to add policy to iam role in aws using terraform
To add an IAM policy to an IAM role in Terraform, you can use the aws_iam_policy resource and the aws_iam_policy_attachment resource. Here’s an example of how you might do this: add policy to iam...