tenebrous-dicebot/src/state.rs

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Rust
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use crate::config::*;
use log::info;
use std::sync::Arc;
/// Holds state of the dice bot, for anything requiring mutable
/// transitions. This is a simple mutable trait whose values represent
/// the current state of the dicebot. It provides mutable methods to
/// change state.
pub struct DiceBotState {
logged_skipped_old_messages: bool,
_config: Arc<Config>,
}
impl DiceBotState {
/// Create initial dice bot state.
pub fn new(config: &Arc<Config>) -> DiceBotState {
DiceBotState {
logged_skipped_old_messages: false,
_config: config.clone(),
}
}
pub fn logged_skipped_old_messages(&self) -> bool {
self.logged_skipped_old_messages
}
/// Log and record that we have skipped some old messages. This
/// method will log once, and then no-op from that point on.
pub fn skipped_old_messages(&mut self) {
if !self.logged_skipped_old_messages {
info!("Skipped some messages received while offline because they are too old.");
}
self.logged_skipped_old_messages = true;
}
}