Upgrade to Rust 1.77

Author: erikgrinaker

Diff for: .github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-    - uses: dtolnay/rust-toolchain@1.75.0
+    - uses: dtolnay/rust-toolchain@1.77.1
       id: toolchain
       with:
         components: clippy, rustfmt

Diff for: Dockerfile

@@ -1,5 +1,5 @@
 # Initial build.
-FROM rust:1.75-slim AS build
+FROM rust:1.77-slim AS build
 
 # For Apple silicon Macs: --build-arg TARGET=aarch64-unknown-linux-musl
 ARG TARGET=x86_64-unknown-linux-musl

Diff for: src/storage/engine/bitcask.rs

@@ -239,7 +239,12 @@ impl Log {
         if let Some(dir) = path.parent() {
             std::fs::create_dir_all(dir)?
         }
-        let file = std::fs::OpenOptions::new().read(true).write(true).create(true).open(&path)?;
+        let file = std::fs::OpenOptions::new()
+            .read(true)
+            .write(true)
+            .create(true)
+            .truncate(false)
+            .open(&path)?;
         file.try_lock_exclusive()?;
         Ok(Self { path, file })
     }