Make more dependencies optional

gimli-rs · Jan 9, 2020 · cc2614f · cc2614f
1 parent acf9f74
commit cc2614f
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -17,11 +17,11 @@ travis-ci = { repository = "gimli-rs/gimli" }
 coveralls = { repository = "gimli-rs/gimli" }
 
 [dependencies]
-arrayvec = { version = "0.5.0", default-features = false }
+arrayvec = { version = "0.5.0", default-features = false, optional = true }
 byteorder = { version = "1.0", default-features = false }
-fallible-iterator = { version = "0.2.0", default-features = false }
+fallible-iterator = { version = "0.2.0", default-features = false, optional = true }
 indexmap = { version = "1.0.2", optional = true }
-smallvec = { version = "1.1.0", default-features = false }
+smallvec = { version = "1.1.0", default-features = false, optional = true }
 stable_deref_trait = { version = "1.1.0", default-features = false, optional = true }
 
 [dev-dependencies]
@@ -36,8 +36,8 @@ test-assembler = "0.1.3"
 typed-arena = "2"
 
 [features]
-read = ["stable_deref_trait"]
-write = ["std", "indexmap"]
+read = ["arrayvec", "fallible-iterator", "smallvec", "stable_deref_trait"]
+write = ["indexmap"]
 std = ["fallible-iterator/std", "stable_deref_trait/std"]
 default = ["read", "write", "std"]
 

diff --git a/src/lib.rs b/src/lib.rs
@@ -40,7 +40,7 @@
 #[macro_use]
 extern crate alloc;
 
-#[cfg(feature = "std")]
+#[cfg(any(feature = "std", feature = "write"))]
 #[macro_use]
 extern crate std;