Derive Macro SetGet 

#[derive(SetGet)]
{
    // Attributes available to this derive:
    #[cvars]
}

Generate setters and getters that take cvar names as string. This does the same thing as cvars! but you can use it on an existing struct.

Initial/default values have to be specified separately.

All types used as cvars have to impl FromStr and Display.

See cvars! for more details about the generated code.

Example

use cvars::SetGet;

#[derive(SetGet)]
pub struct Cvars {
    g_rocket_launcher_ammo_max: i32,
    g_rocket_launcher_damage: f32,
}

impl Cvars {
    pub fn new() -> Self {
        Self {
            g_rocket_launcher_ammo_max: 20,
            g_rocket_launcher_damage: 75.0,
        }
    }
}