add test

Signed-off-by: tison <[email protected]>
rust-lang · Jan 10, 2025 · 2db4a1b · 2db4a1b
1 parent 8b06d9b
commit 2db4a1b
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diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -47,6 +47,7 @@ jobs:
     - run: cargo test --verbose --features kv
     - run: cargo test --verbose --features kv_sval
     - run: cargo test --verbose --features kv_serde
+    - run: cargo test --verbose --features kv,std
     - run: cargo test --verbose --features "kv kv_std kv_sval kv_serde"
     - run: cargo run --verbose --manifest-path test_max_level_features/Cargo.toml
     - run: cargo run --verbose --manifest-path test_max_level_features/Cargo.toml --release

diff --git a/src/kv/value.rs b/src/kv/value.rs
@@ -448,6 +448,14 @@ impl<'v> Value<'v> {
     }
 }
 
+#[cfg(all(feature = "std", not(feature = "value-bag")))]
+impl<'v> Value<'v> {
+    /// Try to convert this value into a string.
+    pub fn to_cow_str(&self) -> Option<Cow<'v, str>> {
+        self.inner.to_borrowed_str().map(Cow::Borrowed)
+    }
+}
+
 /// A visitor for a [`Value`].
 ///
 /// Also see [`Value`'s documentation on seralization]. Value visitors are a simple alternative