26 files changed, 243 insertions, 18 deletions

diff --git a/vendor/parking_lot_core-0.8.5/LICENSE-APACHE b/vendor/addr2line-0.17.0/LICENSE-APACHE
index 16fe87b06..16fe87b06 100644
--- a/vendor/parking_lot_core-0.8.5/LICENSE-APACHE
+++ b/vendor/addr2line-0.17.0/LICENSE-APACHE
diff --git a/vendor/parking_lot_core-0.8.5/.cargo-checksum.json b/vendor/parking_lot_core-0.8.6/.cargo-checksum.json
index 8eb5c0c8d..0306c5e78 100644
--- a/vendor/parking_lot_core-0.8.5/.cargo-checksum.json
+++ b/vendor/parking_lot_core-0.8.6/.cargo-checksum.json
@@ -1 +1 @@
-{"files":{"Cargo.toml":"fdba14f9aee05b55ba008685e1d3a9050d14a56251608b23cc0970caa6b9fae4","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"c9a75f18b9ab2927829a208fc6aa2cf4e63b8420887ba29cdb265d6619ae82d5","build.rs":"29e629057144d1238dcd8ea70ad6cbb6ec14ca742797af3fa9335710ff5cbaaa","src/lib.rs":"7baf09034aafc28f7dbb1550cdde89221e4eb5dfda51b55aeb652ee8710c715d","src/parking_lot.rs":"58125667bd78399e8753b6bd8acef84f180f369f0bc174c573887176bab9f9d3","src/spinwait.rs":"d568d8a81f9144ec4c4a139dc934d7d04ee1656a4a221eb548742fe7aba09ab1","src/thread_parker/generic.rs":"574aecb3c325012b683eca4135441ec73f44c33cc9955aa05db24d7e4c991cd7","src/thread_parker/linux.rs":"4a2c76b3dc09301ceb73d904460f49d91bc1a2492cc123ee26ca22ece3faae79","src/thread_parker/mod.rs":"9c675b7690bbde62e88d946fad218623d423edccff4e01e8e52b116d815c695c","src/thread_parker/redox.rs":"91ca107c4edffa57e87294cadec3b6010b584fb272c044e2557c925dbcb90f6a","src/thread_parker/sgx.rs":"898ced116fb7b0ac077b5977b5bcac610f1d55beffb613ec73e083b1ef09cc28","src/thread_parker/unix.rs":"02a17ad1241e8547cc7ee096318757b01d328354b639d0f799fca66ff2f07439","src/thread_parker/wasm.rs":"903b7eec240cdbe8a23467f6b41d042d93b35755bd1763be02f9cc55756c4aec","src/thread_parker/wasm_atomic.rs":"cf761157803256b18205e747bc99e30b18d5410c27121fa9595e12cb51bb6bef","src/thread_parker/windows/keyed_event.rs":"fc1cf4e592d814c4c949217d91317ec2afb6048430abebb3cea2e8487b369734","src/thread_parker/windows/mod.rs":"c99a3871e69800452a56928a9e870530b7f48a563a4d3efe6184103147899f0c","src/thread_parker/windows/waitaddress.rs":"8e037df2a5692905e2bc2d4ea955295ab92bcc7e26eea0bb7a4eaac9ce657321","src/util.rs":"285e6133150645525f2ca1ece41f6d35bad4e7c5e08b42b20c99d2a97e04a974","src/word_lock.rs":"9ba49082359c35ad5b4e8d219fede1ffca75225f9ccb971cbba01f20e2ed2738"},"package":"d76e8e1493bcac0d2766c42737f34458f1c8c50c0d23bcb24ea953affb273216"}
\ No newline at end of file
+{"files":{"Cargo.toml":"eb7f5eba6c03746da0585ae4abdc3ce74103ac9b9fc6f0d1db02fe5bf786e810","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"c9a75f18b9ab2927829a208fc6aa2cf4e63b8420887ba29cdb265d6619ae82d5","build.rs":"29e629057144d1238dcd8ea70ad6cbb6ec14ca742797af3fa9335710ff5cbaaa","src/lib.rs":"7baf09034aafc28f7dbb1550cdde89221e4eb5dfda51b55aeb652ee8710c715d","src/parking_lot.rs":"58125667bd78399e8753b6bd8acef84f180f369f0bc174c573887176bab9f9d3","src/spinwait.rs":"d568d8a81f9144ec4c4a139dc934d7d04ee1656a4a221eb548742fe7aba09ab1","src/thread_parker/generic.rs":"574aecb3c325012b683eca4135441ec73f44c33cc9955aa05db24d7e4c991cd7","src/thread_parker/linux.rs":"98ee0cc037e2eea6bd92a5460ce8dad62d4c25dae209dfc638e69dba71e29c85","src/thread_parker/mod.rs":"9c675b7690bbde62e88d946fad218623d423edccff4e01e8e52b116d815c695c","src/thread_parker/redox.rs":"91ca107c4edffa57e87294cadec3b6010b584fb272c044e2557c925dbcb90f6a","src/thread_parker/sgx.rs":"898ced116fb7b0ac077b5977b5bcac610f1d55beffb613ec73e083b1ef09cc28","src/thread_parker/unix.rs":"02a17ad1241e8547cc7ee096318757b01d328354b639d0f799fca66ff2f07439","src/thread_parker/wasm.rs":"903b7eec240cdbe8a23467f6b41d042d93b35755bd1763be02f9cc55756c4aec","src/thread_parker/wasm_atomic.rs":"cf761157803256b18205e747bc99e30b18d5410c27121fa9595e12cb51bb6bef","src/thread_parker/windows/keyed_event.rs":"fc1cf4e592d814c4c949217d91317ec2afb6048430abebb3cea2e8487b369734","src/thread_parker/windows/mod.rs":"c99a3871e69800452a56928a9e870530b7f48a563a4d3efe6184103147899f0c","src/thread_parker/windows/waitaddress.rs":"8e037df2a5692905e2bc2d4ea955295ab92bcc7e26eea0bb7a4eaac9ce657321","src/util.rs":"285e6133150645525f2ca1ece41f6d35bad4e7c5e08b42b20c99d2a97e04a974","src/word_lock.rs":"9ba49082359c35ad5b4e8d219fede1ffca75225f9ccb971cbba01f20e2ed2738"},"package":"60a2cfe6f0ad2bfc16aefa463b497d5c7a5ecd44a23efa72aa342d90177356dc"}
\ No newline at end of file
diff --git a/vendor/parking_lot_core-0.8.5/Cargo.toml b/vendor/parking_lot_core-0.8.6/Cargo.toml
index 7afeb4114..698151644 100644
--- a/vendor/parking_lot_core-0.8.5/Cargo.toml
+++ b/vendor/parking_lot_core-0.8.6/Cargo.toml
@@ -12,13 +12,20 @@
 [package]
 edition = "2018"
 name = "parking_lot_core"
-version = "0.8.5"
+version = "0.8.6"
 authors = ["Amanieu d'Antras <amanieu@gmail.com>"]
 description = "An advanced API for creating custom synchronization primitives."
-keywords = ["mutex", "condvar", "rwlock", "once", "thread"]
+keywords = [
+    "mutex",
+    "condvar",
+    "rwlock",
+    "once",
+    "thread",
+]
 categories = ["concurrency"]
 license = "Apache-2.0/MIT"
 repository = "https://github.com/Amanieu/parking_lot"
+
 [dependencies.backtrace]
 version = "0.3.60"
 optional = true
@@ -41,12 +48,27 @@ version = "4.0.0"
 optional = true
 
 [features]
-deadlock_detection = ["petgraph", "thread-id", "backtrace"]
+deadlock_detection = [
+    "petgraph",
+    "thread-id",
+    "backtrace",
+]
 nightly = []
+
 [target."cfg(target_os = \"redox\")".dependencies.redox_syscall]
 version = "0.2.8"
+
 [target."cfg(unix)".dependencies.libc]
 version = "0.2.95"
+
 [target."cfg(windows)".dependencies.winapi]
 version = "0.3.9"
-features = ["winnt", "ntstatus", "minwindef", "winerror", "winbase", "errhandlingapi", "handleapi"]
+features = [
+    "winnt",
+    "ntstatus",
+    "minwindef",
+    "winerror",
+    "winbase",
+    "errhandlingapi",
+    "handleapi",
+]
diff --git a/vendor/parking_lot_core-0.8.6/LICENSE-APACHE b/vendor/parking_lot_core-0.8.6/LICENSE-APACHE
new file mode 100644
index 000000000..16fe87b06
--- /dev/null
+++ b/vendor/parking_lot_core-0.8.6/LICENSE-APACHE
@@ -0,0 +1,201 @@
+                              Apache License
+                        Version 2.0, January 2004
+                     http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+   "License" shall mean the terms and conditions for use, reproduction,
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+See the License for the specific language governing permissions and
+limitations under the License.
diff --git a/vendor/parking_lot_core-0.8.5/LICENSE-MIT b/vendor/parking_lot_core-0.8.6/LICENSE-MIT
index 40b8817a4..40b8817a4 100644
--- a/vendor/parking_lot_core-0.8.5/LICENSE-MIT
+++ b/vendor/parking_lot_core-0.8.6/LICENSE-MIT
diff --git a/vendor/parking_lot_core-0.8.5/build.rs b/vendor/parking_lot_core-0.8.6/build.rs
index d29c769a8..d29c769a8 100644
--- a/vendor/parking_lot_core-0.8.5/build.rs
+++ b/vendor/parking_lot_core-0.8.6/build.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/lib.rs b/vendor/parking_lot_core-0.8.6/src/lib.rs
index 27087f476..27087f476 100644
--- a/vendor/parking_lot_core-0.8.5/src/lib.rs
+++ b/vendor/parking_lot_core-0.8.6/src/lib.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/parking_lot.rs b/vendor/parking_lot_core-0.8.6/src/parking_lot.rs
index 519ce9e34..519ce9e34 100644
--- a/vendor/parking_lot_core-0.8.5/src/parking_lot.rs
+++ b/vendor/parking_lot_core-0.8.6/src/parking_lot.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/spinwait.rs b/vendor/parking_lot_core-0.8.6/src/spinwait.rs
index ad0327a3a..ad0327a3a 100644
--- a/vendor/parking_lot_core-0.8.5/src/spinwait.rs
+++ b/vendor/parking_lot_core-0.8.6/src/spinwait.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/thread_parker/generic.rs b/vendor/parking_lot_core-0.8.6/src/thread_parker/generic.rs
index 5236e14ab..5236e14ab 100644
--- a/vendor/parking_lot_core-0.8.5/src/thread_parker/generic.rs
+++ b/vendor/parking_lot_core-0.8.6/src/thread_parker/generic.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/thread_parker/linux.rs b/vendor/parking_lot_core-0.8.6/src/thread_parker/linux.rs
index 766e63b38..b22d0149f 100644
--- a/vendor/parking_lot_core-0.8.5/src/thread_parker/linux.rs
+++ b/vendor/parking_lot_core-0.8.6/src/thread_parker/linux.rs
@@ -80,10 +80,10 @@ impl super::ThreadParkerT for ThreadParker {
                 self.park();
                 return true;
             }
-            let ts = libc::timespec {
-                tv_sec: diff.as_secs() as libc::time_t,
-                tv_nsec: diff.subsec_nanos() as tv_nsec_t,
-            };
+            // SAFETY: libc::timespec is zero initializable.
+            let mut ts: libc::timespec = std::mem::zeroed();
+            ts.tv_sec = diff.as_secs() as libc::time_t;
+            ts.tv_nsec = diff.subsec_nanos() as tv_nsec_t;
             self.futex_wait(Some(ts));
         }
         true
diff --git a/vendor/parking_lot_core-0.8.5/src/thread_parker/mod.rs b/vendor/parking_lot_core-0.8.6/src/thread_parker/mod.rs
index a7e4bb69c..a7e4bb69c 100644
--- a/vendor/parking_lot_core-0.8.5/src/thread_parker/mod.rs
+++ b/vendor/parking_lot_core-0.8.6/src/thread_parker/mod.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/thread_parker/redox.rs b/vendor/parking_lot_core-0.8.6/src/thread_parker/redox.rs
index cac06bcfe..cac06bcfe 100644
--- a/vendor/parking_lot_core-0.8.5/src/thread_parker/redox.rs
+++ b/vendor/parking_lot_core-0.8.6/src/thread_parker/redox.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/thread_parker/sgx.rs b/vendor/parking_lot_core-0.8.6/src/thread_parker/sgx.rs
index 341efe2ba..341efe2ba 100644
--- a/vendor/parking_lot_core-0.8.5/src/thread_parker/sgx.rs
+++ b/vendor/parking_lot_core-0.8.6/src/thread_parker/sgx.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/thread_parker/unix.rs b/vendor/parking_lot_core-0.8.6/src/thread_parker/unix.rs
index c2381e6df..c2381e6df 100644
--- a/vendor/parking_lot_core-0.8.5/src/thread_parker/unix.rs
+++ b/vendor/parking_lot_core-0.8.6/src/thread_parker/unix.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/thread_parker/wasm.rs b/vendor/parking_lot_core-0.8.6/src/thread_parker/wasm.rs
index ba4118c01..ba4118c01 100644
--- a/vendor/parking_lot_core-0.8.5/src/thread_parker/wasm.rs
+++ b/vendor/parking_lot_core-0.8.6/src/thread_parker/wasm.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/thread_parker/wasm_atomic.rs b/vendor/parking_lot_core-0.8.6/src/thread_parker/wasm_atomic.rs
index 2128e93cb..2128e93cb 100644
--- a/vendor/parking_lot_core-0.8.5/src/thread_parker/wasm_atomic.rs
+++ b/vendor/parking_lot_core-0.8.6/src/thread_parker/wasm_atomic.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/thread_parker/windows/keyed_event.rs b/vendor/parking_lot_core-0.8.6/src/thread_parker/windows/keyed_event.rs
index 7c371537c..7c371537c 100644
--- a/vendor/parking_lot_core-0.8.5/src/thread_parker/windows/keyed_event.rs
+++ b/vendor/parking_lot_core-0.8.6/src/thread_parker/windows/keyed_event.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/thread_parker/windows/mod.rs b/vendor/parking_lot_core-0.8.6/src/thread_parker/windows/mod.rs
index 76dbb5d49..76dbb5d49 100644
--- a/vendor/parking_lot_core-0.8.5/src/thread_parker/windows/mod.rs
+++ b/vendor/parking_lot_core-0.8.6/src/thread_parker/windows/mod.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/thread_parker/windows/waitaddress.rs b/vendor/parking_lot_core-0.8.6/src/thread_parker/windows/waitaddress.rs
index 862c5c652..862c5c652 100644
--- a/vendor/parking_lot_core-0.8.5/src/thread_parker/windows/waitaddress.rs
+++ b/vendor/parking_lot_core-0.8.6/src/thread_parker/windows/waitaddress.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/util.rs b/vendor/parking_lot_core-0.8.6/src/util.rs
index d7aaa8715..d7aaa8715 100644
--- a/vendor/parking_lot_core-0.8.5/src/util.rs
+++ b/vendor/parking_lot_core-0.8.6/src/util.rs
diff --git a/vendor/parking_lot_core-0.8.5/src/word_lock.rs b/vendor/parking_lot_core-0.8.6/src/word_lock.rs
index 1109401ae..1109401ae 100644
--- a/vendor/parking_lot_core-0.8.5/src/word_lock.rs
+++ b/vendor/parking_lot_core-0.8.6/src/word_lock.rs
diff --git a/vendor/parking_lot_core/.cargo-checksum.json b/vendor/parking_lot_core/.cargo-checksum.json
index 196164748..f1b0944e2 100644
--- a/vendor/parking_lot_core/.cargo-checksum.json
+++ b/vendor/parking_lot_core/.cargo-checksum.json
@@ -1 +1 @@
-{"files":{"Cargo.toml":"894a414fd99c9650a87b880fbc3b14e35e7bb33eb9c318404ec260a7a9b34fb9","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"c9a75f18b9ab2927829a208fc6aa2cf4e63b8420887ba29cdb265d6619ae82d5","build.rs":"29e629057144d1238dcd8ea70ad6cbb6ec14ca742797af3fa9335710ff5cbaaa","src/lib.rs":"def53c1ff1d4a05e6261aa9b75ac089a51ecc15642e1320202e5c6836e2bb732","src/parking_lot.rs":"b08d6c00de6fc342a1b4f0268b056789ad1300aa8a9c4fb7ad4d49514cfab72c","src/spinwait.rs":"0d73980c72e84fd75c73693f0b351e097353b46f4b8aaa67b3dde7c721817bf7","src/thread_parker/generic.rs":"414bd3114b40f7665efe59fa4c5033d2401eafc58b57a9ba5803949d26cc0454","src/thread_parker/linux.rs":"6837304ca62e1774b0d811f9a61f4a7a70b8914a905b69aa4808220fb9063879","src/thread_parker/mod.rs":"afaf652e242d5235d38f5749f3b12dc6def793dee40cd6c820e1dd45a70a5ac8","src/thread_parker/redox.rs":"38fbede41817b6606a5612ee9456940eaf627540a4aa39de8452e355ca1df306","src/thread_parker/sgx.rs":"3b6190eb90fd88d5eee5370213a1de408cce24ded04bfb0f374c3bbf10752187","src/thread_parker/unix.rs":"4a314ea3b0b2a22cd3857bedcd1d15d843365acbc085f0cdc9ae085d600760da","src/thread_parker/wasm.rs":"86e954d009d57d2dfdbca71e5c0f116a99a182af83b7e51ed5b14fc55b2f7b01","src/thread_parker/wasm_atomic.rs":"6fbc09accc9df9d42444cec6f55d3eed2c7078a474485fa269a9f503da2ee1c5","src/thread_parker/windows/keyed_event.rs":"758b475e6931d5cb8715786e8ef3b4e6b0d017fb163ea5d8cc8b6b728454238b","src/thread_parker/windows/mod.rs":"3073e82ecc46d713b2c4296459ead9f3788d29e7b5c9be4b68d29d98b5a803ce","src/thread_parker/windows/waitaddress.rs":"8eee4b444a00e7ad83bdc50eb4b4af36610dfa4690329e8947962fef04cb1000","src/util.rs":"285e6133150645525f2ca1ece41f6d35bad4e7c5e08b42b20c99d2a97e04a974","src/word_lock.rs":"9ba49082359c35ad5b4e8d219fede1ffca75225f9ccb971cbba01f20e2ed2738"},"package":"4dc9e0dc2adc1c69d09143aff38d3d30c5c3f0df0dad82e6d25547af174ebec0"}
\ No newline at end of file
+{"files":{"Cargo.toml":"fdae8721cb66a7a3544ae5e2de3784c44c6f00a898c436132524693aba7aa22e","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"c9a75f18b9ab2927829a208fc6aa2cf4e63b8420887ba29cdb265d6619ae82d5","build.rs":"29e629057144d1238dcd8ea70ad6cbb6ec14ca742797af3fa9335710ff5cbaaa","src/lib.rs":"def53c1ff1d4a05e6261aa9b75ac089a51ecc15642e1320202e5c6836e2bb732","src/parking_lot.rs":"b08d6c00de6fc342a1b4f0268b056789ad1300aa8a9c4fb7ad4d49514cfab72c","src/spinwait.rs":"0d73980c72e84fd75c73693f0b351e097353b46f4b8aaa67b3dde7c721817bf7","src/thread_parker/generic.rs":"414bd3114b40f7665efe59fa4c5033d2401eafc58b57a9ba5803949d26cc0454","src/thread_parker/linux.rs":"70bfe6c168fc431965374d921e33b3e04536cb68fde3e807a837aa38a65772b0","src/thread_parker/mod.rs":"afaf652e242d5235d38f5749f3b12dc6def793dee40cd6c820e1dd45a70a5ac8","src/thread_parker/redox.rs":"38fbede41817b6606a5612ee9456940eaf627540a4aa39de8452e355ca1df306","src/thread_parker/sgx.rs":"3b6190eb90fd88d5eee5370213a1de408cce24ded04bfb0f374c3bbf10752187","src/thread_parker/unix.rs":"f1425cf5876d1f9be98979343fb3bcb2a25982bcff80e7399c86ce835d450143","src/thread_parker/wasm.rs":"86e954d009d57d2dfdbca71e5c0f116a99a182af83b7e51ed5b14fc55b2f7b01","src/thread_parker/wasm_atomic.rs":"6fbc09accc9df9d42444cec6f55d3eed2c7078a474485fa269a9f503da2ee1c5","src/thread_parker/windows/keyed_event.rs":"758b475e6931d5cb8715786e8ef3b4e6b0d017fb163ea5d8cc8b6b728454238b","src/thread_parker/windows/mod.rs":"3073e82ecc46d713b2c4296459ead9f3788d29e7b5c9be4b68d29d98b5a803ce","src/thread_parker/windows/waitaddress.rs":"8eee4b444a00e7ad83bdc50eb4b4af36610dfa4690329e8947962fef04cb1000","src/util.rs":"285e6133150645525f2ca1ece41f6d35bad4e7c5e08b42b20c99d2a97e04a974","src/word_lock.rs":"9ba49082359c35ad5b4e8d219fede1ffca75225f9ccb971cbba01f20e2ed2738"},"package":"ba1ef8814b5c993410bb3adfad7a5ed269563e4a2f90c41f5d85be7fb47133bf"}
\ No newline at end of file
diff --git a/vendor/parking_lot_core/Cargo.toml b/vendor/parking_lot_core/Cargo.toml
index f4daf6f02..47529ad8d 100644
--- a/vendor/parking_lot_core/Cargo.toml
+++ b/vendor/parking_lot_core/Cargo.toml
@@ -12,7 +12,7 @@
 [package]
 edition = "2018"
 name = "parking_lot_core"
-version = "0.9.4"
+version = "0.9.6"
 authors = ["Amanieu d'Antras <amanieu@gmail.com>"]
 description = "An advanced API for creating custom synchronization primitives."
 keywords = [
diff --git a/vendor/parking_lot_core/src/thread_parker/linux.rs b/vendor/parking_lot_core/src/thread_parker/linux.rs
index 5d4e229ad..92601f62a 100644
--- a/vendor/parking_lot_core/src/thread_parker/linux.rs
+++ b/vendor/parking_lot_core/src/thread_parker/linux.rs
@@ -80,10 +80,10 @@ impl super::ThreadParkerT for ThreadParker {
                 self.park();
                 return true;
             }
-            let ts = libc::timespec {
-                tv_sec: diff.as_secs() as libc::time_t,
-                tv_nsec: diff.subsec_nanos() as tv_nsec_t,
-            };
+            // SAFETY: libc::timespec is zero initializable.
+            let mut ts: libc::timespec = std::mem::zeroed();
+            ts.tv_sec = diff.as_secs() as libc::time_t;
+            ts.tv_nsec = diff.subsec_nanos() as tv_nsec_t;
             self.futex_wait(Some(ts));
         }
         true
diff --git a/vendor/parking_lot_core/src/thread_parker/unix.rs b/vendor/parking_lot_core/src/thread_parker/unix.rs
index 88b6df839..7f2860372 100644
--- a/vendor/parking_lot_core/src/thread_parker/unix.rs
+++ b/vendor/parking_lot_core/src/thread_parker/unix.rs
@@ -5,7 +5,7 @@
 // http://opensource.org/licenses/MIT>, at your option. This file may not be
 // copied, modified, or distributed except according to those terms.
 
-#[cfg(any(target_os = "macos", target_os = "ios"))]
+#[cfg(any(target_os = "macos", target_os = "ios", target_os = "watchos"))]
 use core::ptr;
 use core::{
     cell::{Cell, UnsafeCell},
@@ -130,6 +130,7 @@ impl ThreadParker {
     #[cfg(any(
         target_os = "macos",
         target_os = "ios",
+        target_os = "watchos",
         target_os = "android",
         target_os = "espidf"
     ))]
@@ -140,6 +141,7 @@ impl ThreadParker {
     #[cfg(not(any(
         target_os = "macos",
         target_os = "ios",
+        target_os = "watchos",
         target_os = "android",
         target_os = "espidf"
     )))]
@@ -193,7 +195,7 @@ impl super::UnparkHandleT for UnparkHandle {
 }
 
 // Returns the current time on the clock used by pthread_cond_t as a timespec.
-#[cfg(any(target_os = "macos", target_os = "ios"))]
+#[cfg(any(target_os = "macos", target_os = "ios", target_os = "watchos"))]
 #[inline]
 fn timespec_now() -> libc::timespec {
     let mut now = MaybeUninit::<libc::timeval>::uninit();
@@ -206,7 +208,7 @@ fn timespec_now() -> libc::timespec {
         tv_nsec: now.tv_usec as tv_nsec_t * 1000,
     }
 }
-#[cfg(not(any(target_os = "macos", target_os = "ios")))]
+#[cfg(not(any(target_os = "macos", target_os = "ios", target_os = "watchos")))]
 #[inline]
 fn timespec_now() -> libc::timespec {
     let mut now = MaybeUninit::<libc::timespec>::uninit();