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Remove the lazy_static dependency from rustbuild

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Rustbuild already depends on once_cell which in the future can be
replaced with std::lazy::Lazy.
This commit is contained in:
bjorn3 2021-12-26 14:25:39 +01:00
parent 028c6f1454
commit 2fe2728fa9
3 changed files with 3 additions and 6 deletions
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1
Cargo.lock
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@ -175,7 +175,6 @@ dependencies = [
"filetime",
"getopts",
"ignore",
"lazy_static",
"libc",
"merge",
"num_cpus",

1
src/bootstrap/Cargo.toml
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@ -44,7 +44,6 @@ libc = "0.2"
serde = { version = "1.0.8", features = ["derive"] }
serde_json = "1.0.2"
toml = "0.5"
lazy_static = "1.3.0"
time = "0.1"
ignore = "0.4.10"
opener = "0.5"

7
src/bootstrap/cache.rs
View File

@ -13,7 +13,8 @@ use std::ops::Deref;
use std::path::{Path, PathBuf};
use std::sync::Mutex;
use lazy_static::lazy_static;
// FIXME: replace with std::lazy after it gets stabilized and reaches beta
use once_cell::sync::Lazy;
use crate::builder::Step;
@ -222,9 +223,7 @@ impl Interner {
}
}
lazy_static! {
pub static ref INTERNER: Interner = Interner::default();
}
pub static INTERNER: Lazy<Interner> = Lazy::new(Interner::default);
/// This is essentially a `HashMap` which allows storing any type in its input and
/// any type in its output. It is a write-once cache; values are never evicted,