feat: crate feature named all that enables all features except inline

Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "dashmap"
 version = "6.1.0"
-authors = ["Acrimon <joel.wejdenstal@gmail.com>"]
-edition = "2018"
+authors = ["Joel Wejdenstål <jwejdenstal@icloud.com>"]
+edition = "2021"
 rust-version = "1.65"
 license = "MIT"
 repository = "https://github.com/xacrimon/dashmap"
@@ -14,6 +14,7 @@ keywords = ["atomic", "concurrent", "hashmap"]
 categories = ["concurrency", "algorithms", "data-structures"]
 
 [features]
+all = ["raw-api", "typesize", "serde", "rayon", "arbitrary"]
 raw-api = []
 typesize = ["dep:typesize"]
 inline = ["hashbrown/inline-more"]
@@ -31,4 +32,4 @@ crossbeam-utils = "0.8"
 typesize = { version = "0.1.8", default-features = false, optional = true }
 
 [package.metadata.docs.rs]
-features = ["rayon", "raw-api", "serde"]
+features = ["all"]