Trait SettingsModel 

pub trait SettingsModel:
    Serialize
    + DeserializeOwned
    + Default {
    const CODE: &'static str;
}

A settings model: a serde struct with a stable storage code and a default.

Give fields #[serde(default)] so a stored value missing a field (an older save, or a newly added field) deserializes cleanly.

Required Associated Constants

const CODE: &'static str

The stable storage key. Never change it once shipped.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors