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[ast] Refactor lazy_static to LazyLock

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It is available in Rust 1.80 and reduces a dependency.
This commit is contained in:
David Mak 2024-10-30 12:28:20 +08:00
parent 202a902cd0
commit c3927d0ef6
4 changed files with 3 additions and 10 deletions
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1
Cargo.lock generated
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@ -634,7 +634,6 @@ name = "nac3ast"
version = "0.1.0" version = "0.1.0"
dependencies = [ dependencies = [
"fxhash", "fxhash",
"lazy_static",
"parking_lot", "parking_lot",
"string-interner", "string-interner",
] ]

1
nac3ast/Cargo.toml
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@ -10,7 +10,6 @@ constant-optimization = ["fold"]
fold = [] fold = []
[dependencies] [dependencies]
lazy_static = "1.5"
parking_lot = "0.12" parking_lot = "0.12"
string-interner = "0.17" string-interner = "0.17"
fxhash = "0.2" fxhash = "0.2"

8
nac3ast/src/ast_gen.rs
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@ -5,14 +5,12 @@ pub use crate::location::Location;
use fxhash::FxBuildHasher; use fxhash::FxBuildHasher;
use parking_lot::{Mutex, MutexGuard}; use parking_lot::{Mutex, MutexGuard};
use std::{cell::RefCell, collections::HashMap, fmt}; use std::{cell::RefCell, collections::HashMap, fmt, sync::LazyLock};
use string_interner::{symbol::SymbolU32, DefaultBackend, StringInterner}; use string_interner::{symbol::SymbolU32, DefaultBackend, StringInterner};
pub type Interner = StringInterner<DefaultBackend, FxBuildHasher>; pub type Interner = StringInterner<DefaultBackend, FxBuildHasher>;
lazy_static! { static INTERNER: LazyLock<Mutex<Interner>> =
static ref INTERNER: Mutex<Interner> = LazyLock::new(|| Mutex::new(StringInterner::with_hasher(FxBuildHasher::default())));
Mutex::new(StringInterner::with_hasher(FxBuildHasher::default()));
}
thread_local! { thread_local! {
static LOCAL_INTERNER: RefCell<HashMap<String, StrRef>> = RefCell::default(); static LOCAL_INTERNER: RefCell<HashMap<String, StrRef>> = RefCell::default();

3
nac3ast/src/lib.rs
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@ -14,9 +14,6 @@
clippy::wildcard_imports clippy::wildcard_imports
)] )]
#[macro_use]
extern crate lazy_static;
mod ast_gen; mod ast_gen;
mod constant; mod constant;
#[cfg(feature = "fold")] #[cfg(feature = "fold")]