Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/third_party/rust/rkv/src/store.rs b/third_party/rust/rkv/src/store.rs
new file mode 100644
index 0000000000..c8ac2c583f
--- /dev/null
+++ b/third_party/rust/rkv/src/store.rs
@@ -0,0 +1,52 @@
+// Copyright 2018-2019 Mozilla
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+// this file except in compliance with the License. You may obtain a copy of the
+// License at http://www.apache.org/licenses/LICENSE-2.0
+// Unless required by applicable law or agreed to in writing, software distributed
+// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+// CONDITIONS OF ANY KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations under the License.
+
+pub mod keys;
+pub mod single;
+
+#[cfg(feature = "db-dup-sort")]
+pub mod multi;
+
+#[cfg(feature = "db-int-key")]
+pub mod integer;
+
+#[cfg(all(feature = "db-dup-sort", feature = "db-int-key"))]
+pub mod integermulti;
+
+use crate::backend::BackendDatabaseFlags;
+
+#[derive(Default, Debug, Copy, Clone)]
+pub struct Options<F> {
+    pub create: bool,
+    pub flags: F,
+}
+
+impl<F> Options<F>
+where
+    F: BackendDatabaseFlags,
+{
+    pub fn create() -> Options<F> {
+        Options {
+            create: true,
+            flags: F::empty(),
+        }
+    }
+}
+
+#[derive(Default, Debug, Copy, Clone)]
+pub struct CloseOptions {
+    pub delete: bool,
+}
+
+impl CloseOptions {
+    pub fn delete_files_on_disk() -> CloseOptions {
+        CloseOptions { delete: true }
+    }
+}