Use explicit crate features (#100)

src/common.rs

@@ -72,7 +72,7 @@ impl Mode {
 #[cfg_attr(
     feature = "serde",
     derive(serde::Deserialize, serde::Serialize),
-    serde(crate = "serde", bound = "")
+    serde(bound = "")
 )]
 pub struct BlindedElement<CS: CipherSuite>(
     #[cfg_attr(feature = "serde", serde(with = "Element::<CS::Group>"))]
@@ -89,7 +89,7 @@ where
 #[cfg_attr(
     feature = "serde",
     derive(serde::Deserialize, serde::Serialize),
-    serde(crate = "serde", bound = "")
+    serde(bound = "")
 )]
 pub struct EvaluationElement<CS: CipherSuite>(
     #[cfg_attr(feature = "serde", serde(with = "Element::<CS::Group>"))]
@@ -106,7 +106,7 @@ where
 #[cfg_attr(
     feature = "serde",
     derive(serde::Deserialize, serde::Serialize),
-    serde(crate = "serde", bound = "")
+    serde(bound = "")
 )]
 pub struct PreparedEvaluationElement<CS: CipherSuite>(pub(crate) EvaluationElement<CS>)
 where
@@ -120,7 +120,7 @@ where
 #[cfg_attr(
     feature = "serde",
     derive(serde::Deserialize, serde::Serialize),
-    serde(crate = "serde", bound = "")
+    serde(bound = "")
 )]
 pub struct Proof<CS: CipherSuite>
 where

src/lib.rs

@@ -555,9 +555,6 @@ extern crate alloc;
 #[cfg(feature = "std")]
 extern crate std;
 
-#[cfg(feature = "serde")]
-extern crate serde_ as serde;
-
 mod ciphersuite;
 mod common;
 mod error;

src/oprf.rs

@@ -41,7 +41,7 @@ use crate::{CipherSuite, Error, Group, Result};
 #[cfg_attr(
     feature = "serde",
     derive(serde::Deserialize, serde::Serialize),
-    serde(crate = "serde", bound = "")
+    serde(bound = "")
 )]
 pub struct OprfClient<CS: CipherSuite>
 where
@@ -59,7 +59,7 @@ where
 #[cfg_attr(
     feature = "serde",
     derive(serde::Deserialize, serde::Serialize),
-    serde(crate = "serde", bound = "")
+    serde(bound = "")
 )]
 pub struct OprfServer<CS: CipherSuite>
 where

src/poprf.rs

@@ -41,7 +41,7 @@ use crate::{CipherSuite, Error, Group, Result};
 #[cfg_attr(
     feature = "serde",
     derive(serde::Deserialize, serde::Serialize),
-    serde(crate = "serde", bound = "")
+    serde(bound = "")
 )]
 pub struct PoprfClient<CS: CipherSuite>
 where
@@ -61,7 +61,7 @@ where
 #[cfg_attr(
     feature = "serde",
     derive(serde::Deserialize, serde::Serialize),
-    serde(crate = "serde", bound = "")
+    serde(bound = "")
 )]
 pub struct PoprfServer<CS: CipherSuite>
 where
@@ -541,7 +541,7 @@ pub type PoprfServerBatchEvaluatePreparedEvaluationElements<CS, I> = Map<
 #[cfg_attr(
     feature = "serde",
     derive(serde::Deserialize, serde::Serialize),
-    serde(crate = "serde", bound = "")
+    serde(bound = "")
 )]
 pub struct PoprfPreparedTweak<CS: CipherSuite>(
     #[cfg_attr(feature = "serde", serde(with = "Scalar::<CS::Group>"))]

src/voprf.rs

@@ -39,7 +39,7 @@ use crate::{CipherSuite, Error, Group, Result};
 #[cfg_attr(
     feature = "serde",
     derive(serde::Deserialize, serde::Serialize),
-    serde(crate = "serde", bound = "")
+    serde(bound = "")
 )]
 pub struct VoprfClient<CS: CipherSuite>
 where
@@ -59,7 +59,7 @@ where
 #[cfg_attr(
     feature = "serde",
     derive(serde::Deserialize, serde::Serialize),
-    serde(crate = "serde", bound = "")
+    serde(bound = "")
 )]
 pub struct VoprfServer<CS: CipherSuite>
 where