Trait simulacrum_shared::validator::Validator [−] [src]

pub trait Validator<I> {
    fn validate(&mut self, param: &I) -> bool;

    fn print(&self) -> String;
}

A Validator is an object that knows how to validate method parameters.

To use these, you typically pass them to the .with() method for use with the Params Constraint.

Required Methods

This object has been called with the given parameters. Return true if they are acceptable, and false if they are not.

Implementors