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switch to once_cell from lazy_static
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parent
70cd5ffbf5
commit
1667b5cf52
13
Cargo.lock
generated
13
Cargo.lock
generated
@ -873,6 +873,14 @@ name = "numtoa"
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version = "0.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "once_cell"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"parking_lot 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "opaque-debug"
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version = "0.2.2"
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@ -1039,7 +1047,7 @@ dependencies = [
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"arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
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"itertools 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"join_to_string 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"once_cell 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"ra_db 0.1.0",
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"ra_fmt 0.1.0",
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"ra_hir 0.1.0",
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@ -1209,7 +1217,7 @@ dependencies = [
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name = "ra_prof"
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version = "0.1.0"
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dependencies = [
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"lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"once_cell 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -2121,6 +2129,7 @@ dependencies = [
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"checksum num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1a23f0ed30a54abaa0c7e83b1d2d87ada7c3c23078d1d87815af3e3b6385fbba"
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"checksum number_prefix 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "dbf9993e59c894e3c08aa1c2712914e9e6bf1fcbfc6bef283e2183df345a4fee"
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"checksum numtoa 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b8f8bdf33df195859076e54ab11ee78a1b208382d3a26ec40d142ffc1ecc49ef"
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"checksum once_cell 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e7a15c6c8c034b56d2f01b23b98cdbbb622f8de99efad0d93d8ea0e608b36a7e"
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"checksum opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "93f5bb2e8e8dec81642920ccff6b61f1eb94fa3020c5a325c9851ff604152409"
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"checksum ordermap 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "a86ed3f5f244b372d6b1a00b72ef7f8876d0bc6a78a4c9985c53614041512063"
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"checksum owning_ref 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "49a4b8ea2179e6a2e27411d3bca09ca6dd630821cf6894c6c7c8467a8ee7ef13"
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@ -5,7 +5,7 @@ version = "0.1.0"
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authors = ["rust-analyzer developers"]
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[dependencies]
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lazy_static = "1.3.0"
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once_cell = "0.2.0"
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join_to_string = "0.1.3"
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itertools = "0.8.0"
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arrayvec = "0.4.10"
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@ -289,12 +289,10 @@ fn ast_node_from_file_text<N: AstNode>(text: &str) -> TreeArc<N> {
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}
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mod tokens {
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use lazy_static::lazy_static;
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use once_cell::sync::Lazy;
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use ra_syntax::{AstNode, SourceFile, TreeArc, SyntaxToken, SyntaxKind::*};
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lazy_static! {
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static ref SOURCE_FILE: TreeArc<SourceFile> = SourceFile::parse(",\n; ;");
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}
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static SOURCE_FILE: Lazy<TreeArc<SourceFile>> = Lazy::new(|| SourceFile::parse(",\n; ;"));
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pub(crate) fn comma() -> SyntaxToken<'static> {
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SOURCE_FILE
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@ -6,4 +6,4 @@ authors = ["rust-analyzer developers"]
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publish = false
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[dependencies]
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lazy_static = "1.3.0"
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once_cell = "0.2.0"
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@ -1,13 +1,14 @@
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use std::cell::RefCell;
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use std::time::{Duration, Instant};
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use std::mem;
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use std::io::{stderr, Write};
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use std::iter::repeat;
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use std::collections::{HashSet};
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use std::default::Default;
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use std::iter::FromIterator;
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use std::sync::{RwLock, atomic::{AtomicBool, Ordering}};
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use lazy_static::lazy_static;
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use std::{
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cell::RefCell,
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time::{Duration, Instant},
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mem,
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io::{stderr, Write},
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iter::repeat,
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collections::HashSet,
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sync::{RwLock, atomic::{AtomicBool, Ordering}},
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};
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use once_cell::sync::Lazy;
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/// Set profiling filter. It specifies descriptions allowed to profile.
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/// This is helpful when call stack has too many nested profiling scopes.
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@ -21,7 +22,7 @@ use lazy_static::lazy_static;
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/// ```
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pub fn set_filter(f: Filter) {
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PROFILING_ENABLED.store(f.depth > 0, Ordering::SeqCst);
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let set = HashSet::from_iter(f.allowed.iter().cloned());
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let set: HashSet<_> = f.allowed.iter().cloned().collect();
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let mut old = FILTER.write().unwrap();
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let filter_data = FilterData {
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depth: f.depth,
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@ -161,9 +162,7 @@ struct FilterData {
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static PROFILING_ENABLED: AtomicBool = AtomicBool::new(false);
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lazy_static! {
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static ref FILTER: RwLock<FilterData> = RwLock::new(Default::default());
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}
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static FILTER: Lazy<RwLock<FilterData>> = Lazy::new(Default::default);
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thread_local!(static PROFILE_STACK: RefCell<ProfileStack> = RefCell::new(ProfileStack::new()));
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