replace usage of chrono with time

crates/logger/Cargo.toml

@@ -10,9 +10,9 @@ publish.workspace = true
 
 [dependencies]
 ahash = "0.8"
-meowtonin = { workspace = true }
-chrono = "0.4"
 crossbeam-channel = "0.5"
+meowtonin = { workspace = true }
 parking_lot = { workspace = true }
 scopeguard = "1"
 thread-priority = "1"
+time = { version = "0.3", features = ["formatting", "macros"] }

crates/logger/src/message.rs

@@ -1,13 +1,13 @@
 // SPDX-License-Identifier: MPL-2.0
-use chrono::{DateTime, Utc};
+use time::OffsetDateTime;
 
 /// A log message and a timestamp of when it was logged.
 #[derive(Debug, Clone, PartialEq, Eq)]
 #[cfg_attr(target_pointer_width = "32", repr(align(64)))]
 #[cfg_attr(target_pointer_width = "64", repr(align(128)))]
 pub(crate) struct LogMessage {
 	/// The time the message was logged.
-	pub timestamp: DateTime<Utc>,
+	pub timestamp: OffsetDateTime,
 	/// The log message itself.
 	pub message: String,
 	/// Whether to format the message or not.
@@ -17,7 +17,7 @@ pub(crate) struct LogMessage {
 impl LogMessage {
 	/// Creates a new log message at the current in time.
 	pub fn new(message: impl Into<String>, format: bool) -> Self {
-		let timestamp = Utc::now();
+		let timestamp = OffsetDateTime::now_utc();
 		let message = message.into();
 		Self {
 			timestamp,

crates/logger/src/writer.rs

@@ -1,5 +1,4 @@
 // SPDX-License-Identifier: MPL-2.0
-
 use crate::{counter::THREAD_COUNTER, message::LogMessage};
 use crossbeam_channel::Receiver;
 use std::{
@@ -25,7 +24,17 @@ fn log_thread(path: PathBuf, rx: Receiver<LogMessage>) {
 		if log.format {
 			let mut lines = log.message.lines();
 			if let Some(first) = lines.next() {
-				let _ = writeln!(file, "[{}] {}", log.timestamp.format("%F %T%.3f"), first);
+				let formatter = time::macros::format_description!(
+					"[year]-[month]-[day] [hour]:[minute]:[second].[subsecond digits:3]"
+				);
+				let _ = writeln!(
+					file,
+					"[{}] {}",
+					log.timestamp
+						.format(&formatter)
+						.unwrap_or_else(|_| unreachable!("invalid formatter somehow??")),
+					first
+				);
 				for line in lines {
 					let _ = writeln!(file, " - {}", line);
 				}

crates/time/Cargo.toml

@@ -9,8 +9,8 @@ license.workspace = true
 publish.workspace = true
 
 [dependencies]
-meowtonin = { workspace = true }
-slotmap = { workspace = true }
 aneri-core = { path = "../core", features = ["runtime"] }
+meowtonin = { workspace = true }
 parking_lot = { workspace = true }
-chrono = "0.4"
+slotmap = { workspace = true }
+time = { version = "0.3", features = ["formatting", "macros"] }

crates/time/src/timestamp.rs

@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: MPL-2.0
-use chrono::Local;
-use std::{
-	fmt::Write,
-	time::{SystemTime, UNIX_EPOCH},
-};
+use std::time::{SystemTime, UNIX_EPOCH};
+use time::OffsetDateTime;
 
 #[byond_fn]
 pub fn unix_timestamp() -> String {
@@ -17,14 +14,11 @@ pub fn unix_timestamp() -> String {
 }
 
 #[byond_fn]
-pub fn human_readable_timestamp(millis_precision: usize) -> String {
-	let now = Local::now();
-	let mut result = now.format("%Y-%m-%d %H:%M:%S").to_string();
-
-	if millis_precision > 0 {
-		let millis = now.timestamp_subsec_millis();
-		let _ = write!(result, ".{:0width$}", millis, width = millis_precision);
-	}
-
-	result
+pub fn human_readable_timestamp() -> String {
+	let formatter = time::macros::format_description!(
+		"[year]-[month]-[day] [hour]:[minute]:[second].[subsecond digits:3]"
+	);
+	OffsetDateTime::now_utc()
+		.format(&formatter)
+		.unwrap_or_else(|_| unreachable!("invalid formatter?"))
 }