dimas_core/
builder_states.rs

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// Copyright © 2023 Stephan Kunz

//! Commonly used states for builders

#[doc(hidden)]
extern crate alloc;

#[cfg(feature = "std")]
extern crate std;

// region:      --- modules
use alloc::{string::String, sync::Arc};
use core::time::Duration;
#[cfg(feature = "std")]
use std::{collections::HashMap, sync::RwLock};
// endtregion:  --- modules

// region:		--- builder_states
/// State signaling that the builder has no storage value set
pub struct NoStorage;
/// State signaling that the builder has the storage value set
pub struct Storage<S>
where
	S: Send + Sync + 'static,
{
	/// Thread safe reference to a [`HashMap`] to store the created item of type T
	pub storage: Arc<RwLock<HashMap<String, S>>>,
}

/// State signaling that the builder has no selector set
pub struct NoSelector;
/// State signaling that the builder has the selector set
pub struct Selector {
	/// The selector
	pub selector: String,
}

/// State signaling that the builder has no interval set
pub struct NoInterval;
/// State signaling that the builder has the interval set
pub struct Interval {
	/// The [`Duration`] of the interval
	pub interval: Duration,
}

/// State signaling that the builder has a callback not set
pub struct NoCallback;
/// State signaling that the builder has a callback set
pub struct Callback<C>
where
	C: Send + Sync + 'static,
{
	/// The callback to use
	pub callback: C,
}
// endregion:	--- builder_states