remove unused example deps

examples/Cargo.toml

@@ -1,4 +1,5 @@
 [workspace]
+resolver = "2"
 members = [
   "application",
   "async-handlers",

examples/async-handlers/Cargo.toml

@@ -5,5 +5,4 @@ edition = "2018"
 
 [dependencies]
 actix-web = "4"
-futures = "0.3.1"
+futures = "0.3"
-bytes = "0.5"

examples/extractors/Cargo.toml

@@ -5,5 +5,4 @@ edition = "2018"
 
 [dependencies]
 actix-web = "4"
-serde = "1.0"
+serde = "1"
-serde_json = "1.0"

examples/requests/Cargo.toml

@@ -4,8 +4,7 @@ version = "1.0.0"
 edition = "2018"
 
 [dependencies]
-serde = "1.0"
-serde_json = "1.0"
 actix-web = "4"
-futures = "0.3.1"
+futures = "0.3"
-actix-multipart = "0.3"
+serde = "1"
+serde_json = "1"

examples/responder-trait/Cargo.toml

@@ -5,6 +5,5 @@ edition = "2018"
 
 [dependencies]
 actix-web = "4"
-futures = "0.3.1"
+serde = "1"
-serde = "1.0"
+serde_json = "1"
-serde_json = "1.0"

examples/responses/Cargo.toml

@@ -5,6 +5,5 @@ edition = "2018"
 
 [dependencies]
 actix-web = "4"
-serde = "1.0"
+futures = "0.3"
-futures = "0.3.1"
+serde = "1"
-bytes = "0.5"

examples/server/Cargo.toml

@@ -6,6 +6,5 @@ edition = "2018"
 
 [dependencies]
 actix-web = { version = "4", features = ["openssl"] }
-futures = "0.3"
 openssl = "0.10"
-tokio = { version = "1.16.1", features = ["full"] }
+tokio = { version = "1", features = ["full"] }

examples/static-files/Cargo.toml

@@ -6,4 +6,3 @@ edition = "2018"
 [dependencies]
 actix-web = "4"
 actix-files = "0.6"
-mime = "0.3"

examples/testing/Cargo.toml

@@ -6,7 +6,4 @@ edition = "2018"
 [dependencies]
 actix-web = "4"
 futures = "0.3"
-futures-util = "0.3"
+serde = "1"
-bytes = "0.5"
-serde = "1.0"
-serde_json = "1.0"

examples/url-dispatch/Cargo.toml

@@ -5,8 +5,5 @@ edition = "2018"
 workspace = "../"
 
 [dependencies]
-actix = "0.10"
 actix-web = "4"
-futures = "0.3.1"
+serde = "1"
-openssl = "0.10"
-serde = "1.0"