refactor: replace lazy_static with LazyLock (#164)

* refactor: replace `lazy_static` with `LazyLock`

* update cursorrules

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>

crates/utils/Cargo.toml

@@ -30,7 +30,6 @@ blake3 = { workspace = true, optional = true }
 crc32fast.workspace = true
 hex-simd = { workspace = true, optional = true }
 highway = { workspace = true, optional = true }
-lazy_static = { workspace = true, optional = true }
 local-ip-address = { workspace = true, optional = true }
 md-5 = { workspace = true, optional = true }
 netif = { workspace = true, optional = true }
@@ -77,12 +76,12 @@ workspace = true
 default = ["ip"]  # features that are enabled by default
 ip = ["dep:local-ip-address"]  # ip characteristics and their dependencies
 tls = ["dep:rustls", "dep:rustls-pemfile", "dep:rustls-pki-types"]  # tls characteristics and their dependencies
-net = ["ip", "dep:url", "dep:netif", "dep:lazy_static", "dep:futures", "dep:transform-stream", "dep:bytes", "dep:s3s", "dep:hyper", "dep:hyper-util"]  # empty network features
+net = ["ip", "dep:url", "dep:netif", "dep:futures", "dep:transform-stream", "dep:bytes", "dep:s3s", "dep:hyper", "dep:hyper-util"]  # empty network features
 io = ["dep:tokio"]
 path = []
 notify = ["dep:hyper", "dep:s3s"]  # file system notification features
 compress = ["dep:flate2", "dep:brotli", "dep:snap", "dep:lz4", "dep:zstd"]
-string = ["dep:regex", "dep:lazy_static", "dep:rand"]
+string = ["dep:regex", "dep:rand"]
 crypto = ["dep:base64-simd", "dep:hex-simd", "dep:hmac", "dep:hyper", "dep:sha1"]
 hash = ["dep:highway", "dep:md-5", "dep:sha2", "dep:blake3", "dep:serde", "dep:siphasher", "dep:hex-simd", "dep:base64-simd"]
 os = ["dep:nix", "dep:tempfile", "winapi"]  # operating system utilities

crates/utils/src/net.rs

@@ -17,8 +17,8 @@ use futures::pin_mut;
 use futures::{Stream, StreamExt};
 use hyper::client::conn::http2::Builder;
 use hyper_util::rt::TokioExecutor;
-use lazy_static::lazy_static;
 use std::net::Ipv6Addr;
+use std::sync::LazyLock;
 use std::{
     collections::HashSet,
     fmt::Display,
@@ -27,9 +27,7 @@ use std::{
 use transform_stream::AsyncTryStream;
 use url::{Host, Url};
 
-lazy_static! {
-    static ref LOCAL_IPS: Vec<IpAddr> = must_get_local_ips().unwrap();
-}
+static LOCAL_IPS: LazyLock<Vec<IpAddr>> = LazyLock::new(|| must_get_local_ips().unwrap());
 
 /// helper for validating if the provided arg is an ip address.
 pub fn is_socket_addr(addr: &str) -> bool {

crates/utils/src/string.rs

@@ -12,10 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use lazy_static::*;
 use rand::{Rng, RngCore};
 use regex::Regex;
 use std::io::{Error, Result};
+use std::sync::LazyLock;
 
 pub fn parse_bool(str: &str) -> Result<bool> {
     match str {
@@ -116,9 +116,7 @@ pub fn match_as_pattern_prefix(pattern: &str, text: &str) -> bool {
     text.len() <= pattern.len()
 }
 
-lazy_static! {
-    static ref ELLIPSES_RE: Regex = Regex::new(r"(.*)(\{[0-9a-z]*\.\.\.[0-9a-z]*\})(.*)").unwrap();
-}
+static ELLIPSES_RE: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"(.*)(\{[0-9a-z]*\.\.\.[0-9a-z]*\})(.*)").unwrap());
 
 /// Ellipses constants
 const OPEN_BRACES: &str = "{";