Trait Random

pub trait Random {
    // Required method
    fn random() -> Self;
}

Random trait allows a common way to generate some random struct, usually for testing purposes.

Examples

use cs_utils::traits::Random;
use cs_utils::{random_number, random_str};
 
#[derive(Debug)]
struct SomeStruct {
    id: u16,
    name: String,
}
 
impl Random for SomeStruct {
    fn random() -> Self {
        return SomeStruct {
            id: random_number(0..=u16::MAX),
            name: random_str(10),
        };
    }
}
 
let random_struct = SomeStruct::random();
println!("{:?}", &random_struct);

Required Methods

fn random() -> Self

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors