Trait Services 

pub trait Services {
    // Required methods
    fn save(&mut self, file: &ConfigFile) -> Result<(), String>;
    fn check(&mut self, profile: &Profile) -> Result<String, String>;
}

What the screen needs from the outside world.

Required Methods

fn save(&mut self, file: &ConfigFile) -> Result<(), String>

Writes the whole file.

fn check(&mut self, profile: &Profile) -> Result<String, String>

Tests the connection with a profile that may not be saved yet; returns the result as text.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors