From 58013fc1766a8f74db56d1184bc58eb411249666 Mon Sep 17 00:00:00 2001
From: Emilia <contact@emiliaallison.com>
Date: Sat, 22 Nov 2025 20:56:16 -0500
Subject: [PATCH] Replace lazy_static crate with LazyLock

---
 Cargo.lock                           |  1 -
 plate-tool-lib/Cargo.toml            |  1 -
 plate-tool-lib/src/csv/conversion.rs | 11 +++++------
 3 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index adf38b8..208e0db 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2500,7 +2500,6 @@ version = "0.5.0"
 dependencies = [
  "csv",
  "getrandom 0.2.15",
- "lazy_static",
  "log",
  "rand",
  "regex",
diff --git a/plate-tool-lib/Cargo.toml b/plate-tool-lib/Cargo.toml
index a0ae963..99b5636 100644
--- a/plate-tool-lib/Cargo.toml
+++ b/plate-tool-lib/Cargo.toml
@@ -14,6 +14,5 @@ serde_json = "1.0"
 csv = "1.2"
 getrandom = { version = "0.2", features = ["js"] }
 rand = { version = "0.8", features = ["small_rng"] }
-lazy_static = "1.4"
 serde_with = { version = "3.9.0", features = ["json"] }
 serde_yaml = "0.9.34"
diff --git a/plate-tool-lib/src/csv/conversion.rs b/plate-tool-lib/src/csv/conversion.rs
index 969d989..8972a81 100644
--- a/plate-tool-lib/src/csv/conversion.rs
+++ b/plate-tool-lib/src/csv/conversion.rs
@@ -6,9 +6,10 @@ use super::{
     alternative_formats::EchoClientTransferRecord, mangle_headers::mangle_headers,
     transfer_record::TransferRecordDeserializeIntermediate, TransferRecord,
 };
-use lazy_static::lazy_static;
 use regex::Regex;
+
 use std::error::Error;
+use std::sync::LazyLock;
 
 pub fn transfer_to_records(
     tr: &Transfer,
@@ -73,12 +74,10 @@ pub fn records_to_echo_client_csv(trs: Vec<TransferRecord>) -> Result<String, Bo
 
 /// Converts "spreadsheet format" well identification to coordinates
 pub fn string_well_to_pt(input: &str) -> Option<Well> {
-    lazy_static! {
-        static ref REGEX: Regex = Regex::new(r"([A-Z,a-z]+)(\d+)").unwrap();
+    static REGEX: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"([A-Z,a-z]+)(\d+)").unwrap());
 
-        // Can this be removed?
-        static ref REGEX_ALT: Regex = Regex::new(r"(\d+)").unwrap();
-    }
+    // Can this be removed?
+    // static ref REGEX_ALT: Regex = Regex::new(r"(\d+)").unwrap();
     if let Some(c1) = REGEX.captures(input) {
         if let (Some(row), Some(col)) = (letters_to_num(&c1[1]), c1[2].parse::<u8>().ok()) {
             return Some(Well { row, col });