chore: Remove dependency `once_cell`

Rust 1.80 introduced `std::sync::LazyLock` which achieves the same, so
cut down on dependencies a bit.

See: <https://doc.rust-lang.org/1.80.0/std/sync/struct.LazyLock.html>

CONTRIBUTING.md

@@ -100,7 +100,7 @@ Imports are organized in groups, from least specific to more specific:
     use std::time;
 
     use git_ref_format as format;    // Then, external dependencies.
-    use once_cell::sync::Lazy;
+    use serde_json::Value;
 
     use crate::crypto::PublicKey;    // Finally, local crate imports.
     use crate::storage::refs::Refs;

Cargo.lock

@@ -2598,7 +2598,6 @@ dependencies = [
  "log",
  "multibase",
  "nonempty 0.9.0",
- "once_cell",
  "pretty_assertions",
  "qcheck",
  "qcheck-macros",
@@ -2681,7 +2680,6 @@ dependencies = [
  "git2",
  "log",
  "nonempty 0.9.0",
- "once_cell",
  "qcheck",
  "qcheck-macros",
  "radicle-crypto",
@@ -2790,7 +2788,6 @@ dependencies = [
  "log",
  "netservices",
  "nonempty 0.9.0",
- "once_cell",
  "qcheck",
  "qcheck-macros",
  "radicle",
@@ -2825,7 +2822,6 @@ dependencies = [
 name = "radicle-schemars"
 version = "0.1.0"
 dependencies = [
- "once_cell",
  "radicle",
  "schemars",
  "serde",
@@ -2890,7 +2886,6 @@ dependencies = [
  "git2",
  "inquire",
  "libc",
- "once_cell",
  "pretty_assertions",
  "radicle-signals",
  "shlex",

radicle-cob/Cargo.toml

@@ -22,7 +22,6 @@ stable-commit-ids = []
 fastrand = { version = "2.0.0" }
 log = { version = "0.4.17" }
 nonempty = { version = "0.9.0", features = ["serialize"] }
-once_cell = { version = "1.13" }
 radicle-git-ext = { version = "0.8.0", features = ["serde"] }
 serde_json = { version = "1.0" }
 signature = { version = "2.2" }

radicle-cob/src/backend/git/change.rs

@@ -3,12 +3,12 @@
 use std::collections::BTreeMap;
 use std::convert::TryFrom;
 use std::path::PathBuf;
+use std::sync::LazyLock;
 
 use git_ext::author::Author;
 use git_ext::commit::{headers::Headers, Commit};
 use git_ext::Oid;
 use nonempty::NonEmpty;
-use once_cell::sync::Lazy;
 use radicle_git_ext::commit::trailers::OwnedTrailer;
 
 use crate::change::store::Version;
@@ -24,7 +24,7 @@ use crate::{
 /// Name of the COB manifest file.
 pub const MANIFEST_BLOB_NAME: &str = "manifest";
 /// Path under which COB embeds are kept.
-pub static EMBEDS_PATH: Lazy<PathBuf> = Lazy::new(|| PathBuf::from("embeds"));
+pub static EMBEDS_PATH: LazyLock<PathBuf> = LazyLock::new(|| PathBuf::from("embeds"));
 
 pub mod error {
     use std::str::Utf8Error;

radicle-node/Cargo.toml

@@ -31,7 +31,6 @@ log = { version = "0.4.17", features = ["std"] }
 localtime = { version = "1.2.0" }
 netservices = { version = "0.8.0", features = ["io-reactor", "socket2"] }
 nonempty = { version = "0.9.0", features = ["serialize"] }
-once_cell = { version = "1.13" }
 qcheck = { version = "1", default-features = false, optional = true }
 # N.b. this is required to use macros, even though it's re-exported
 # through radicle

radicle-node/src/service/gossip.rs

@@ -1,16 +1,16 @@
 pub mod store;
 
 use std::str::FromStr;
+use std::sync::LazyLock;
 
 use super::*;
 use crate::{PROTOCOL_VERSION, VERSION};
-use once_cell::sync::Lazy;
 use radicle::node::UserAgent;
 
 pub use store::{AnnouncementId, Error, RelayStatus, Store};
 
 /// This node's user agent string.
-pub static USER_AGENT: Lazy<UserAgent> = Lazy::new(|| {
+pub static USER_AGENT: LazyLock<UserAgent> = LazyLock::new(|| {
     FromStr::from_str(format!("/radicle:{}/", VERSION.version).as_str())
         .expect("user agent is valid")
 });

radicle-node/src/tests.rs

@@ -5,11 +5,11 @@ use std::default::*;
 use std::env;
 use std::io;
 use std::sync::Arc;
+use std::sync::LazyLock;
 use std::time;
 
 use crossbeam_channel as chan;
 use netservices::Direction as Link;
-use once_cell::sync::Lazy;
 use radicle::identity::Visibility;
 use radicle::node::address::Store as _;
 use radicle::node::device::Device;
@@ -57,7 +57,7 @@ use crate::{git, identity, rad, runtime, service, test};
 /// Default number of tests to run when testing things with high variance.
 pub const DEFAULT_TEST_CASES: usize = 10;
 /// Test cases to run when testing things with high variance.
-pub static TEST_CASES: Lazy<usize> = Lazy::new(|| {
+pub static TEST_CASES: LazyLock<usize> = LazyLock::new(|| {
     env::var("RAD_TEST_CASES")
         .ok()
         .and_then(|s| s.parse::<usize>().ok())

radicle-schemars/Cargo.toml

@@ -13,7 +13,6 @@ name = "radicle-schemars"
 path = "src/main.rs"
 
 [dependencies]
-once_cell = { version = "1.13" }
 schemars = { workspace = true }
 serde = { version = "1.0" }
 serde_json = { version = "1" }

radicle-schemars/src/main.rs

@@ -1,7 +1,7 @@
 use std::io;
 use std::net;
+use std::sync::LazyLock;
 
-use once_cell::sync::Lazy;
 use schemars::{generate::*, *};
 
 const SCHEMA_COMMAND: &str = "radicle::node::Command";
@@ -10,7 +10,7 @@ const SCHEMA_PROFILE_CONFIG: &str = "radicle::profile::Config";
 
 const SCHEMAS: &[&str] = &[SCHEMA_COMMAND, SCHEMA_COMMAND_RESULT, SCHEMA_PROFILE_CONFIG];
 
-pub static ERROR_MSG: Lazy<String> = Lazy::new(|| {
+pub static ERROR_MSG: LazyLock<String> = LazyLock::new(|| {
     let schemas = SCHEMAS.to_vec().join("\", \"");
     format!("Expected exactly one of the following schema names: [\"{schemas}\"].")
 });

radicle-term/Cargo.toml

@@ -18,7 +18,6 @@ anstyle-query = { version = "1.0.0" }
 crossbeam-channel = { version = "0.5.6" }
 inquire = { version = "0.7.4", default-features = false, features = ["termion", "editor"] }
 libc = { version = "0.2" }
-once_cell = { version = "1.13" }
 shlex = { version = "1.1" }
 termion = { version = "3" }
 thiserror = { version = "1" }

radicle-term/src/ansi/paint.rs

@@ -1,10 +1,9 @@
 use std::io::IsTerminal as _;
 use std::os::fd::{AsRawFd, BorrowedFd};
 use std::sync::atomic::{AtomicBool, AtomicI32};
+use std::sync::LazyLock;
 use std::{fmt, sync};
 
-use once_cell::sync::Lazy;
-
 use super::color::Color;
 use super::style::{Property, Style};
 
@@ -277,7 +276,7 @@ impl Paint<()> {
 
     /// Check 24-bit RGB color support.
     pub fn truecolor() -> bool {
-        static TRUECOLOR: Lazy<bool> = Lazy::new(anstyle_query::term_supports_color);
+        static TRUECOLOR: LazyLock<bool> = LazyLock::new(anstyle_query::term_supports_color);
         *TRUECOLOR
     }
 

radicle-term/src/io.rs

@@ -1,13 +1,13 @@
 use std::ffi::OsStr;
 use std::fmt::Write;
 use std::process::Stdio;
+use std::sync::LazyLock;
 use std::{env, fmt, io, process};
 
 use inquire::ui::{ErrorMessageRenderConfig, StyleSheet, Styled};
 use inquire::validator;
 use inquire::InquireError;
 use inquire::{ui::Color, ui::RenderConfig, Confirm, CustomType, Password};
-use once_cell::sync::Lazy;
 use zeroize::Zeroizing;
 
 use crate::command;
@@ -26,7 +26,7 @@ pub const TAB: &str = "    ";
 pub type Passphrase = Zeroizing<String>;
 
 /// Render configuration.
-pub static CONFIG: Lazy<RenderConfig> = Lazy::new(|| RenderConfig {
+pub static CONFIG: LazyLock<RenderConfig> = LazyLock::new(|| RenderConfig {
     prompt: StyleSheet::new().with_fg(Color::LightCyan),
     prompt_prefix: Styled::new("?").with_fg(Color::LightBlue),
     answered_prompt_prefix: Styled::new("✓").with_fg(Color::LightGreen),

radicle/Cargo.toml

@@ -26,7 +26,6 @@ localtime = { version = "1.2.0", features = ["serde"] }
 libc = { version = "0.2" }
 log = { version = "0.4.17", features = ["std"] }
 nonempty = { version = "0.9.0", features = ["serialize"] }
-once_cell = { version = "1.13" }
 serde = { version = "1", features = ["derive"] }
 serde_json = { version = "1", features = ["preserve_order"] }
 siphasher = { version = "1.0.0" }

radicle/src/cob/identity.rs

@@ -1,8 +1,8 @@
 use std::collections::BTreeMap;
+use std::sync::LazyLock;
 use std::{fmt, ops::Deref, str::FromStr};
 
 use crypto::{PublicKey, Signature};
-use once_cell::sync::Lazy;
 use radicle_cob::{Embed, ObjectId, TypeName};
 use radicle_git_ext as git_ext;
 use radicle_git_ext::Oid;
@@ -29,8 +29,8 @@ use crate::{
 use super::{Author, EntryId};
 
 /// Type name of an identity proposal.
-pub static TYPENAME: Lazy<TypeName> =
-    Lazy::new(|| FromStr::from_str("xyz.radicle.id").expect("type name is valid"));
+pub static TYPENAME: LazyLock<TypeName> =
+    LazyLock::new(|| FromStr::from_str("xyz.radicle.id").expect("type name is valid"));
 
 /// Identity operation.
 pub type Op = cob::Op<Action>;

radicle/src/cob/issue.rs

@@ -3,8 +3,8 @@ pub mod cache;
 use std::collections::BTreeSet;
 use std::ops::Deref;
 use std::str::FromStr;
+use std::sync::LazyLock;
 
-use once_cell::sync::Lazy;
 use serde::{Deserialize, Serialize};
 use thiserror::Error;
 
@@ -27,8 +27,8 @@ pub use cache::Cache;
 pub type Op = cob::Op<Action>;
 
 /// Type name of an issue.
-pub static TYPENAME: Lazy<TypeName> =
-    Lazy::new(|| FromStr::from_str("xyz.radicle.issue").expect("type name is valid"));
+pub static TYPENAME: LazyLock<TypeName> =
+    LazyLock::new(|| FromStr::from_str("xyz.radicle.issue").expect("type name is valid"));
 
 /// Identifier for an issue.
 pub type IssueId = ObjectId;

radicle/src/cob/patch.rs

@@ -5,10 +5,10 @@ use std::collections::{BTreeMap, BTreeSet, HashMap};
 use std::fmt;
 use std::ops::Deref;
 use std::str::FromStr;
+use std::sync::LazyLock;
 
 use amplify::Wrapper;
 use nonempty::NonEmpty;
-use once_cell::sync::Lazy;
 use serde::{Deserialize, Serialize};
 use storage::{HasRepoId, RepositoryError};
 use thiserror::Error;
@@ -32,8 +32,8 @@ use crate::storage;
 pub use cache::Cache;
 
 /// Type name of a patch.
-pub static TYPENAME: Lazy<TypeName> =
-    Lazy::new(|| FromStr::from_str("xyz.radicle.patch").expect("type name is valid"));
+pub static TYPENAME: LazyLock<TypeName> =
+    LazyLock::new(|| FromStr::from_str("xyz.radicle.patch").expect("type name is valid"));
 
 /// Patch operation.
 pub type Op = cob::Op<Action>;

radicle/src/cob/thread.rs

@@ -1,8 +1,8 @@
 use std::cmp::Ordering;
 use std::collections::{BTreeMap, BTreeSet};
 use std::str::FromStr;
+use std::sync::LazyLock;
 
-use once_cell::sync::Lazy;
 use serde::{ser::SerializeStruct, Deserialize, Serialize};
 use thiserror::Error;
 
@@ -15,8 +15,8 @@ use crate::prelude::ReadRepository;
 
 /// Type name of a thread, as well as the domain for all thread operations.
 /// Note that threads are not usually used standalone. They are embeded into other COBs.
-pub static TYPENAME: Lazy<cob::TypeName> =
-    Lazy::new(|| FromStr::from_str("xyz.radicle.thread").expect("type name is valid"));
+pub static TYPENAME: LazyLock<cob::TypeName> =
+    LazyLock::new(|| FromStr::from_str("xyz.radicle.thread").expect("type name is valid"));
 
 /// Error applying an operation onto a state.
 #[derive(Error, Debug)]

radicle/src/git.rs

@@ -4,9 +4,9 @@ use std::io;
 use std::path::Path;
 use std::process::Command;
 use std::str::FromStr;
+use std::sync::LazyLock;
 
 use git_ext::ref_format as format;
-use once_cell::sync::Lazy;
 
 use crate::collections::RandomMap;
 use crate::crypto::PublicKey;
@@ -188,7 +188,7 @@ pub mod refs {
         ///
         /// `refs/rad/id`
         ///
-        pub static IDENTITY_BRANCH: Lazy<Qualified> = Lazy::new(|| {
+        pub static IDENTITY_BRANCH: LazyLock<Qualified> = LazyLock::new(|| {
             Qualified::from_components(name::component!("rad"), name::component!("id"), None)
         });
 
@@ -196,7 +196,7 @@ pub mod refs {
         ///
         /// `refs/rad/root`
         ///
-        pub static IDENTITY_ROOT: Lazy<Qualified> = Lazy::new(|| {
+        pub static IDENTITY_ROOT: LazyLock<Qualified> = LazyLock::new(|| {
             Qualified::from_components(name::component!("rad"), name::component!("root"), None)
         });
 
@@ -204,7 +204,7 @@ pub mod refs {
         ///
         /// `refs/rad/sigrefs`
         ///
-        pub static SIGREFS_BRANCH: Lazy<Qualified> = Lazy::new(|| {
+        pub static SIGREFS_BRANCH: LazyLock<Qualified> = LazyLock::new(|| {
             Qualified::from_components(name::component!("rad"), name::component!("sigrefs"), None)
         });
 

radicle/src/identity/doc.rs

@@ -6,9 +6,9 @@ use std::num::{NonZeroU32, NonZeroUsize};
 use std::ops::{Deref, Not};
 use std::path::Path;
 use std::str::FromStr;
+use std::sync::LazyLock;
 
 use nonempty::NonEmpty;
-use once_cell::sync::Lazy;
 use radicle_cob::type_name::{TypeName, TypeNameParse};
 use radicle_git_ext::Oid;
 use serde::{de, Deserialize, Serialize};
@@ -28,7 +28,7 @@ pub use crypto::PublicKey;
 pub use id::*;
 
 /// Path to the identity document in the identity branch.
-pub static PATH: Lazy<&Path> = Lazy::new(|| Path::new("radicle.json"));
+pub static PATH: LazyLock<&Path> = LazyLock::new(|| Path::new("radicle.json"));
 /// Maximum length of a string in the identity document.
 pub const MAX_STRING_LENGTH: usize = 255;
 /// Maximum number of a delegates in the identity document.

radicle/src/node/config.rs

@@ -23,10 +23,10 @@ pub mod seeds {
     use std::str::FromStr;
 
     use super::{ConnectAddress, PeerAddr};
-    use once_cell::sync::Lazy;
+    use std::sync::LazyLock;
 
     /// A public Radicle seed node for the community.
-    pub static RADICLE_NODE_BOOTSTRAP_IRIS: Lazy<ConnectAddress> = Lazy::new(|| {
+    pub static RADICLE_NODE_BOOTSTRAP_IRIS: LazyLock<ConnectAddress> = LazyLock::new(|| {
         // SAFETY: `ConnectAddress` is known at compile time.
         #[allow(clippy::unwrap_used)]
         PeerAddr::from_str("z6MkrLMMsiPWUcNPHcRajuMi9mDfYckSoJyPwwnknocNYPm7@iris.radicle.xyz:8776")
@@ -35,7 +35,7 @@ pub mod seeds {
     });
 
     /// A public Radicle seed node for the community.
-    pub static RADICLE_NODE_BOOTSTRAP_ROSA: Lazy<ConnectAddress> = Lazy::new(|| {
+    pub static RADICLE_NODE_BOOTSTRAP_ROSA: LazyLock<ConnectAddress> = LazyLock::new(|| {
         // SAFETY: `ConnectAddress` is known at compile time.
         #[allow(clippy::unwrap_used)]
         PeerAddr::from_str("z6Mkmqogy2qEM2ummccUthFEaaHvyYmYBYh3dbe9W4ebScxo@rosa.radicle.xyz:8776")
@@ -44,7 +44,7 @@ pub mod seeds {
     });
 
     /// The Radicle seed node that the Radicle team uses.
-    pub static RADICLE_NODE_TEAM: Lazy<ConnectAddress> = Lazy::new(|| {
+    pub static RADICLE_NODE_TEAM: LazyLock<ConnectAddress> = LazyLock::new(|| {
         // SAFETY: `ConnectAddress` is known at compile time.
         #[allow(clippy::unwrap_used)]
         PeerAddr::from_str("z6MksmpU5b1dS7oaqF2bHXhQi1DWy2hB7Mh9CuN7y1DN6QSz@seed.radicle.xyz:8776")

radicle/src/rad.rs

@@ -2,8 +2,8 @@
 use std::io;
 use std::path::{Path, PathBuf};
 use std::str::FromStr;
+use std::sync::LazyLock;
 
-use once_cell::sync::Lazy;
 use thiserror::Error;
 
 use crate::cob::ObjectId;
@@ -22,11 +22,13 @@ use crate::storage::{WriteRepository, WriteStorage};
 use crate::{identity, storage};
 
 /// Name of the radicle storage remote.
-pub static REMOTE_NAME: Lazy<git::RefString> = Lazy::new(|| git::refname!("rad"));
+pub static REMOTE_NAME: LazyLock<git::RefString> = LazyLock::new(|| git::refname!("rad"));
 /// Name of the radicle storage remote.
-pub static REMOTE_COMPONENT: Lazy<git::Component> = Lazy::new(|| git::fmt::name::component!("rad"));
+pub static REMOTE_COMPONENT: LazyLock<git::Component> =
+    LazyLock::new(|| git::fmt::name::component!("rad"));
 /// Refname used for pushing patches.
-pub static PATCHES_REFNAME: Lazy<git::RefString> = Lazy::new(|| git::refname!("refs/patches"));
+pub static PATCHES_REFNAME: LazyLock<git::RefString> =
+    LazyLock::new(|| git::refname!("refs/patches"));
 
 #[derive(Error, Debug)]
 pub enum InitError {

radicle/src/storage/git.rs

@@ -5,10 +5,10 @@ pub mod transport;
 use std::collections::{BTreeMap, BTreeSet, HashMap};
 use std::ops::{Deref, DerefMut};
 use std::path::{Path, PathBuf};
+use std::sync::LazyLock;
 use std::{fs, io};
 
 use crypto::Verified;
-use once_cell::sync::Lazy;
 use tempfile::TempDir;
 
 use crate::git::canonical::Canonical;
@@ -33,11 +33,11 @@ pub use crate::storage::{Error, RepositoryError};
 use super::refs::RefsAt;
 use super::{RemoteId, RemoteRepository, ValidateRepository};
 
-pub static NAMESPACES_GLOB: Lazy<git::refspec::PatternString> =
-    Lazy::new(|| git::refspec::pattern!("refs/namespaces/*"));
-pub static SIGREFS_GLOB: Lazy<refspec::PatternString> =
-    Lazy::new(|| git::refspec::pattern!("refs/namespaces/*/rad/sigrefs"));
-pub static CANONICAL_IDENTITY: Lazy<git::Qualified> = Lazy::new(|| {
+pub static NAMESPACES_GLOB: LazyLock<git::refspec::PatternString> =
+    LazyLock::new(|| git::refspec::pattern!("refs/namespaces/*"));
+pub static SIGREFS_GLOB: LazyLock<refspec::PatternString> =
+    LazyLock::new(|| git::refspec::pattern!("refs/namespaces/*/rad/sigrefs"));
+pub static CANONICAL_IDENTITY: LazyLock<git::Qualified> = LazyLock::new(|| {
     git::Qualified::from_components(
         git::name::component!("rad"),
         git::name::component!("id"),

radicle/src/storage/git/transport/remote/mock.rs

@@ -2,19 +2,18 @@
 use std::collections::HashMap;
 use std::path::{Path, PathBuf};
 use std::str::FromStr;
+use std::sync::LazyLock;
 use std::sync::{Mutex, Once};
 use std::thread::ThreadId;
 use std::{process, thread};
 
-use once_cell::sync::Lazy;
-
 use super::Url;
 use crate::storage::git::transport::ChildStream;
 use crate::storage::RemoteId;
 
 /// Nodes registered with the mock transport.
-static NODES: Lazy<Mutex<HashMap<(ThreadId, RemoteId), PathBuf>>> =
-    Lazy::new(|| Mutex::new(HashMap::new()));
+static NODES: LazyLock<Mutex<HashMap<(ThreadId, RemoteId), PathBuf>>> =
+    LazyLock::new(|| Mutex::new(HashMap::new()));
 
 /// The mock transport.
 #[derive(Default)]