Remove redundant feature serde-1

Author: cuviper

Cargo.toml

@@ -39,9 +39,6 @@ fxhash = "0.2.1"
 serde_derive = "1.0"
 
 [features]
-# Serialization with serde 1.0
-serde-1 = ["serde"]
-
 # Force the use of `std`, bypassing target detection.
 std = []
 
@@ -56,7 +53,7 @@ no-dev-version = true
 tag-name = "{{version}}"
 
 [package.metadata.docs.rs]
-features = ["serde-1", "rayon"]
+features = ["serde", "rayon"]
 
 [workspace]
 members = ["test-nostd", "test-serde"]

src/serde.rs

@@ -10,7 +10,7 @@ use core::marker::PhantomData;
 
 use crate::IndexMap;
 
-/// Requires crate feature `"serde"` or `"serde-1"`
+/// Requires crate feature `"serde"`
 impl<K, V, S> Serialize for IndexMap<K, V, S>
 where
     K: Serialize + Hash + Eq,
@@ -54,7 +54,7 @@ where
     }
 }
 
-/// Requires crate feature `"serde"` or `"serde-1"`
+/// Requires crate feature `"serde"`
 impl<'de, K, V, S> Deserialize<'de> for IndexMap<K, V, S>
 where
     K: Deserialize<'de> + Eq + Hash,
@@ -85,7 +85,7 @@ where
 
 use crate::IndexSet;
 
-/// Requires crate feature `"serde"` or `"serde-1"`
+/// Requires crate feature `"serde"`
 impl<T, S> Serialize for IndexSet<T, S>
 where
     T: Serialize + Hash + Eq,
@@ -127,7 +127,7 @@ where
     }
 }
 
-/// Requires crate feature `"serde"` or `"serde-1"`
+/// Requires crate feature `"serde"`
 impl<'de, T, S> Deserialize<'de> for IndexSet<T, S>
 where
     T: Deserialize<'de> + Eq + Hash,

src/serde_seq.rs

@@ -18,7 +18,7 @@
 //! }
 //! ```
 //!
-//! Requires crate feature `"serde"` or `"serde-1"`
+//! Requires crate feature `"serde"`
 
 use serde::de::{Deserialize, Deserializer, SeqAccess, Visitor};
 use serde::ser::{Serialize, Serializer};
@@ -44,7 +44,7 @@ use crate::IndexMap;
 /// }
 /// ```
 ///
-/// Requires crate feature `"serde"` or `"serde-1"`
+/// Requires crate feature `"serde"`
 pub fn serialize<K, V, S, T>(map: &IndexMap<K, V, S>, serializer: T) -> Result<T::Ok, T::Error>
 where
     K: Serialize + Hash + Eq,
@@ -100,7 +100,7 @@ where
 /// }
 /// ```
 ///
-/// Requires crate feature `"serde"` or `"serde-1"`
+/// Requires crate feature `"serde"`
 pub fn deserialize<'de, D, K, V, S>(deserializer: D) -> Result<IndexMap<K, V, S>, D::Error>
 where
     D: Deserializer<'de>,

test-nostd/Cargo.toml

@@ -5,6 +5,6 @@ publish = false
 edition = "2021"
 
 [dependencies]
-indexmap = { path = "..", features = ["serde-1"] }
+indexmap = { path = "..", features = ["serde"] }
 
 [dev-dependencies]

test-serde/Cargo.toml

@@ -8,6 +8,6 @@ edition = "2021"
 
 [dev-dependencies]
 fnv = "1.0"
-indexmap = { path = "..", features = ["serde-1"] }
+indexmap = { path = "..", features = ["serde"] }
 serde = { version = "1.0.99", features = ["derive"] }
 serde_test = "1.0.99"