From 82da47b929d6cc1e65aefca061b13b85b0006e63 Mon Sep 17 00:00:00 2001 From: Simon Sawert Date: Tue, 6 Oct 2026 17:12:08 +0200 Subject: [PATCH] chore: replace `lazy_static` with `LazyLock` and track lockfile - Use `std::sync::LazyLock` for the regex and drop `lazy_static` - Bump minimum `chrono` version to 0.4.45 - Stop ignoring `Cargo.lock` and commit it - Drop prompt from README and wrap long lines --- .gitignore | 4 - Cargo.lock | 375 +++++++++++++++++++++++++++++++++++++++++++++++++++++ Cargo.toml | 6 +- README.md | 8 +- src/lib.rs | 14 +- 5 files changed, 387 insertions(+), 20 deletions(-) create mode 100644 Cargo.lock diff --git a/.gitignore b/.gitignore index 6d9038b..5ba1e93 100644 --- a/.gitignore +++ b/.gitignore @@ -34,10 +34,6 @@ Temporary Items # will have compiled files and executables /target/ -# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries -# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html 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default-features = false, features = ["clock", "std"] } regex = "1" diff --git a/README.md b/README.md index 4bdcc0b..02e88d3 100644 --- a/README.md +++ b/README.md @@ -4,7 +4,7 @@ [![Rust](https://github.com/personnummer/rust/actions/workflows/rust.yml/badge.svg)](https://github.com/personnummer/rust/actions/workflows/rust.yml) Validate Swedish [personal identity -numbers](https://en.wikipedia.org/wiki/Personal_identity_number_(Sweden)) with +numbers]() with [Rust](https://www.rust-lang.org/). ## Usage @@ -23,9 +23,11 @@ fn main() { Fore more details, see [examples](examples) and/or run ```sh -$ cargo run --example personnummer +cargo run --example personnummer ``` ## In memoriam -Fredrik "Frozzare" Forsmo (1991-2026) was the initiator, co-founder and a core contributor of the personnummer project. This library carries his work. He is missed. +Fredrik "Frozzare" Forsmo (1991-2026) was the initiator, co-founder and a core +contributor of the personnummer project. This library carries his work. He is +missed. diff --git a/src/lib.rs b/src/lib.rs index a79187d..8a0ed3d 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -1,6 +1,3 @@ -#[macro_use] -extern crate lazy_static; - use chrono::{Datelike, NaiveDate, Utc}; use regex::{Match, Regex}; @@ -9,10 +6,11 @@ use std::{ error::Error, fmt::{self, Display}, str::FromStr, + sync::LazyLock, }; -lazy_static! { - static ref PNR_REGEX: Regex = Regex::new( +static PNR_REGEX: LazyLock = LazyLock::new(|| { + Regex::new( r"(?x) ^ # Starts with (?P\d{2})? # Maybe the century @@ -22,10 +20,10 @@ lazy_static! { (?P[-+]?)? # Seperator can be - or + (?P\d{3}) # At least three digits (?P\d?) # And an optional control digit - $" + $", ) - .unwrap(); -} + .unwrap() +}); /// The extra value added to coordination numbers. const COORDINATION_NUMBER: u32 = 60;