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switch to once_cell from lazy_static

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This commit is contained in:
Aleksey Kladov 2019-05-07 20:54:33 +03:00
parent 70cd5ffbf5
commit 1667b5cf52
5 changed files with 28 additions and 22 deletions
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13
Cargo.lock generated
View File

@ -873,6 +873,14 @@ name = "numtoa"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "once_cell"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"parking_lot 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "opaque-debug"
version = "0.2.2"
@ -1039,7 +1047,7 @@ dependencies = [
"arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
"itertools 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
"join_to_string 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"once_cell 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ra_db 0.1.0",
"ra_fmt 0.1.0",
"ra_hir 0.1.0",
@ -1209,7 +1217,7 @@ dependencies = [
name = "ra_prof"
version = "0.1.0"
dependencies = [
"lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"once_cell 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -2121,6 +2129,7 @@ dependencies = [
"checksum num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1a23f0ed30a54abaa0c7e83b1d2d87ada7c3c23078d1d87815af3e3b6385fbba"
"checksum number_prefix 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "dbf9993e59c894e3c08aa1c2712914e9e6bf1fcbfc6bef283e2183df345a4fee"
"checksum numtoa 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b8f8bdf33df195859076e54ab11ee78a1b208382d3a26ec40d142ffc1ecc49ef"
"checksum once_cell 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e7a15c6c8c034b56d2f01b23b98cdbbb622f8de99efad0d93d8ea0e608b36a7e"
"checksum opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "93f5bb2e8e8dec81642920ccff6b61f1eb94fa3020c5a325c9851ff604152409"
"checksum ordermap 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "a86ed3f5f244b372d6b1a00b72ef7f8876d0bc6a78a4c9985c53614041512063"
"checksum owning_ref 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "49a4b8ea2179e6a2e27411d3bca09ca6dd630821cf6894c6c7c8467a8ee7ef13"

2
crates/ra_assists/Cargo.toml
View File

@ -5,7 +5,7 @@ version = "0.1.0"
authors = ["rust-analyzer developers"]
[dependencies]
lazy_static = "1.3.0"
once_cell = "0.2.0"
join_to_string = "0.1.3"
itertools = "0.8.0"
arrayvec = "0.4.10"

6
crates/ra_assists/src/ast_editor.rs
View File

@ -289,12 +289,10 @@ fn ast_node_from_file_text<N: AstNode>(text: &str) -> TreeArc<N> {
}
mod tokens {
use lazy_static::lazy_static;
use once_cell::sync::Lazy;
use ra_syntax::{AstNode, SourceFile, TreeArc, SyntaxToken, SyntaxKind::*};
lazy_static! {
static ref SOURCE_FILE: TreeArc<SourceFile> = SourceFile::parse(",\n; ;");
}
static SOURCE_FILE: Lazy<TreeArc<SourceFile>> = Lazy::new(|| SourceFile::parse(",\n; ;"));
pub(crate) fn comma() -> SyntaxToken<'static> {
SOURCE_FILE

2
crates/ra_prof/Cargo.toml
View File

@ -6,4 +6,4 @@ authors = ["rust-analyzer developers"]
publish = false
[dependencies]
lazy_static = "1.3.0"
once_cell = "0.2.0"

27
crates/ra_prof/src/lib.rs
View File

@ -1,13 +1,14 @@
use std::cell::RefCell;
use std::time::{Duration, Instant};
use std::mem;
use std::io::{stderr, Write};
use std::iter::repeat;
use std::collections::{HashSet};
use std::default::Default;
use std::iter::FromIterator;
use std::sync::{RwLock, atomic::{AtomicBool, Ordering}};
use lazy_static::lazy_static;
use std::{
cell::RefCell,
time::{Duration, Instant},
mem,
io::{stderr, Write},
iter::repeat,
collections::HashSet,
sync::{RwLock, atomic::{AtomicBool, Ordering}},
};
use once_cell::sync::Lazy;
/// Set profiling filter. It specifies descriptions allowed to profile.
/// This is helpful when call stack has too many nested profiling scopes.
@ -21,7 +22,7 @@ use lazy_static::lazy_static;
/// ```
pub fn set_filter(f: Filter) {
PROFILING_ENABLED.store(f.depth > 0, Ordering::SeqCst);
let set = HashSet::from_iter(f.allowed.iter().cloned());
let set: HashSet<_> = f.allowed.iter().cloned().collect();
let mut old = FILTER.write().unwrap();
let filter_data = FilterData {
depth: f.depth,
@ -161,9 +162,7 @@ struct FilterData {
static PROFILING_ENABLED: AtomicBool = AtomicBool::new(false);
lazy_static! {
static ref FILTER: RwLock<FilterData> = RwLock::new(Default::default());
}
static FILTER: Lazy<RwLock<FilterData>> = Lazy::new(Default::default);
thread_local!(static PROFILE_STACK: RefCell<ProfileStack> = RefCell::new(ProfileStack::new()));