Trait NumericRule 

pub trait NumericRule<T>: Debug {
    // Required method
    fn validate(&self, value: T) -> Result<(), String>;
}

Trait for custom numeric validation rules

Required Methods

fn validate(&self, value: T) -> Result<(), String>

Validate the value

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors