diff --git a/Cargo.lock b/Cargo.lock
index 8a2b193..115e0e8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -74,9 +74,9 @@ dependencies = [
 
 [[package]]
 name = "autocfg"
-version = "1.2.0"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1fdabc7756949593fe60f30ec81974b613357de856987752631dea1e3394c80"
+checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
 
 [[package]]
 name = "bitflags"
@@ -152,7 +152,7 @@ dependencies = [
  "petgraph",
  "semver",
  "serde",
- "toml",
+ "toml 0.7.8",
  "url",
 ]
 
@@ -196,9 +196,9 @@ dependencies = [
 
 [[package]]
 name = "clru"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8191fa7302e03607ff0e237d4246cc043ff5b3cb9409d995172ba3bea16b807"
+checksum = "cbd0f76e066e64fdc5631e3bb46381254deab9ef1158292f27c8c57e3bf3fe59"
 
 [[package]]
 name = "cmd_lib"
@@ -1202,9 +1202,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.153"
+version = "0.2.154"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
+checksum = "ae743338b92ff9146ce83992f766a31066a91a8c84a45e0e9f21e7cf6de6d346"
 
 [[package]]
 name = "libgit2-sys"
@@ -1340,9 +1340,9 @@ checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
 
 [[package]]
 name = "num-traits"
-version = "0.2.18"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da0df0e5185db44f69b44f26786fe401b6c293d1907744beaa7fa62b2e5a517a"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
 ]
@@ -1654,18 +1654,18 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.199"
+version = "1.0.200"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c9f6e76df036c77cd94996771fb40db98187f096dd0b9af39c6c6e452ba966a"
+checksum = "ddc6f9cc94d67c0e21aaf7eda3a010fd3af78ebf6e096aa6e2e13c79749cce4f"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.199"
+version = "1.0.200"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11bd257a6541e141e42ca6d24ae26f7714887b47e89aa739099104c7e4d3b7fc"
+checksum = "856f046b9400cee3c8c94ed572ecdb752444c24528c035cd35882aad6f492bcb"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1862,7 +1862,19 @@ dependencies = [
  "serde",
  "serde_spanned",
  "toml_datetime",
- "toml_edit",
+ "toml_edit 0.19.15",
+]
+
+[[package]]
+name = "toml"
+version = "0.8.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e9dd1545e8208b4a5af1aa9bbd0b4cf7e9ea08fabc5d0a5c67fcaafa17433aa3"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit 0.22.12",
 ]
 
 [[package]]
@@ -1884,7 +1896,20 @@ dependencies = [
  "serde",
  "serde_spanned",
  "toml_datetime",
- "winnow",
+ "winnow 0.5.40",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.22.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3328d4f68a705b2a4498da1d580585d39a6510f98318a2cec3018a7ec61ddef"
+dependencies = [
+ "indexmap",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "winnow 0.6.7",
 ]
 
 [[package]]
@@ -2268,6 +2293,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "winnow"
+version = "0.6.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14b9415ee827af173ebb3f15f9083df5a122eb93572ec28741fb153356ea2578"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "wsx"
 version = "0.1.0"
@@ -2282,7 +2316,7 @@ dependencies = [
  "regex",
  "serde",
  "sha2",
- "toml",
+ "toml 0.8.12",
  "tracing",
  "tracing-subscriber",
  "walkdir",
@@ -2290,18 +2324,18 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.7.32"
+version = "0.7.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74d4d3961e53fa4c9a25a8637fc2bfaf2595b3d3ae34875568a5cf64787716be"
+checksum = "087eca3c1eaf8c47b94d02790dd086cd594b912d2043d4de4bfdd466b3befb7c"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.7.32"
+version = "0.7.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ce1b18ccd8e73a9321186f97e46f9f04b778851177567b1975109d26a08d2a6"
+checksum = "6f4b6c273f496d8fd4eaf18853e6b448760225dc030ff2c485a786859aea6393"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/src/lib.rs b/src/lib.rs
index 2e4a7f9..509667b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -87,7 +87,10 @@ fn find_git_dir(path: &str) -> Result<Vec<PathBuf>> {
     Ok(found)
 }
 
-/// Represents a workspace which is just a collection of repositories.
+/// A `Workspace` is filesystem directory containing git repositories checked out
+/// from one or more remotes. Each repository's path matches the remote's path,
+/// for example:
+///     <workspace path>/github.com/cilki/wsx
 #[derive(Debug, Serialize, Deserialize)]
 pub struct Workspace {
     /// A user-friendly name for the workspace like "personal" or "work"
@@ -121,23 +124,24 @@ pub struct Provider {
     pub name: String,
 }
 
-/// Represents a workspace cache which is just a collection of bare repositories.
+/// Caches repositories that are dropped from a `Workspace` in a separate directory.
+/// Entries in this cache are bare repositories for space efficiency.
 #[derive(Debug, Serialize, Deserialize)]
 pub struct Cache {
-    pub cache: String,
+    pub path: String,
 }
 
 impl Cache {
     /// Move the given repository into the cache.
     pub fn cache(&self, repo_path: String) -> Result<()> {
         // Make sure the cache directory exists first
-        std::fs::create_dir_all(&self.cache)?;
+        std::fs::create_dir_all(&self.path)?;
 
         let source = format!("{}/.git", repo_path);
         let dest = self.compute_cache_key(&repo_path);
         run_fun!(git -C $source config core.bare true)?;
 
-        debug!("Caching '{}' -> '{}'", source, dest);
+        debug!(source = %source, dest = %dest, "Caching repository");
 
         // Clear the cache entry if it exists
         std::fs::remove_dir_all(&dest).ok();
@@ -162,7 +166,7 @@ impl Cache {
     fn compute_cache_key(&self, path: &str) -> String {
         format!(
             "{}/{:x}",
-            self.cache,
+            self.path,
             Sha512::new().chain_update(path).finalize()
         )
     }