Struct SettingsKey 

pub struct SettingsKey<T: 'static> {
    pub key: &'static str,
    pub default: fn() -> T,
}

A statically-named setting. Centralizes the dotted key, the value type, and the default factory. Construct as a const:

use teksilo_settings::SettingsKey;

const FONT_SIZE: SettingsKey<f32> =
    SettingsKey::new("editor.font_size", || 14.0);

Fields

key: &'static str

The dotted TOML path used to look up this setting (e.g. "editor.font_size").

default: fn() -> T

Factory that produces the default value when the key is absent from disk.

Implementations

impl<T: 'static> SettingsKey<T>

pub const fn new(key: &'static str, default: fn() -> T) -> Self

Create a new key descriptor; intended for use in const declarations.

Trait Implementations

impl<T: 'static> Debug for SettingsKey<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.