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author Andrew Walbran <qwandor@google.com> 2024-09-20 15:30:08 +0100
committer Andrew Walbran <qwandor@google.com> 2024-09-20 15:30:08 +0100
commitb70fe1b23f5167d2b6270b78f1d1df301ebd1996 (patch)
tree11f4c82eaabf117f9ef72b8ddf73c9dcf1a223d9
parent3246b97be2909f1f391839fa20b1305439f57171 (diff)
Use std::sync::LazyLock rather than once_cell.
This was recently stabilised in Rust 1.80. Test: Treehugger Change-Id: I3748566599fb7bb63a7fa14a604b1405406c519c
-rw-r--r--libs/debugstore/rust/Android.bp1
-rw-r--r--libs/debugstore/rust/src/core.rs8
2 files changed, 5 insertions, 4 deletions
diff --git a/libs/debugstore/rust/Android.bp b/libs/debugstore/rust/Android.bp
index 55ba3c32d1..9475333a72 100644
--- a/libs/debugstore/rust/Android.bp
+++ b/libs/debugstore/rust/Android.bp
@@ -23,7 +23,6 @@ rust_defaults {
rustlibs: [
"libcrossbeam_queue",
"libparking_lot",
- "libonce_cell",
"libcxx",
],
shared_libs: ["libutils"],
diff --git a/libs/debugstore/rust/src/core.rs b/libs/debugstore/rust/src/core.rs
index 1dfa512151..6bf79d4e57 100644
--- a/libs/debugstore/rust/src/core.rs
+++ b/libs/debugstore/rust/src/core.rs
@@ -17,12 +17,14 @@ use super::event::Event;
use super::event_type::EventType;
use super::storage::Storage;
use crate::cxxffi::uptimeMillis;
-use once_cell::sync::Lazy;
use std::fmt;
-use std::sync::atomic::{AtomicU64, Ordering};
+use std::sync::{
+ atomic::{AtomicU64, Ordering},
+ LazyLock,
+};
// Lazily initialized static instance of DebugStore.
-static INSTANCE: Lazy<DebugStore> = Lazy::new(DebugStore::new);
+static INSTANCE: LazyLock<DebugStore> = LazyLock::new(DebugStore::new);
/// The `DebugStore` struct is responsible for managing debug events and data.
pub struct DebugStore {