Remove deprecated features

These feature were deprecated in v0.7.6 and merged into new features or
simply enabled by default.

Cargo.toml

@@ -42,14 +42,6 @@ os-ext = ["os-poll"]
 # Enables `mio::net` module containing networking primitives.
 net = []
 
-# Deprecated features, will be removed in a future version.
-extra-docs = [] # Docs are now always present.
-tcp = ["net"] # Replaced with "net" feature.
-udp = ["net"] # Replaced with "net" feature.
-uds = ["net"] # Replaced with "net" feature.
-pipe = ["os-ext"] # Replaced with "os-ext" feature.
-os-util = ["os-ext"]# Replaced with "os-ext" feature.
-
 [dependencies]
 log = "0.4.8"
 
@@ -81,7 +73,6 @@ targets = [
   "x86_64-unknown-openbsd",
 ]
 
-
 [package.metadata.playground]
 features = ["os-poll", "os-ext", "net"]
 

Makefile

@@ -7,13 +7,13 @@ test:
 # Test everything for the current OS/architecture and check all targets in
 # $TARGETS.
 test_all: check_all_targets
-	cargo hack test --feature-powerset --skip guide,extra-docs,tcp,udp,uds,pipe,os-util
-	cargo hack test --feature-powerset --skip guide,extra-docs,tcp,udp,uds,pipe,os-util --release
+	cargo hack test --feature-powerset
+	cargo hack test --feature-powerset --release
 
 # Check all targets using all features.
 check_all_targets: $(TARGETS)
 $(TARGETS):
-	cargo hack check --target $@ --feature-powerset --skip guide,extra-docs,tcp,udp,uds,pipe,os-util
+	cargo hack check --target $@ --feature-powerset
 
 # Installs all required targets for `check_all_targets`.
 install_targets:

ci/azure-test-stable.yml

@@ -29,7 +29,7 @@ jobs:
       - ${{ if eq(parameters.cmd, 'test') }}:
           - script: |
               cargo install cargo-hack
-              cargo hack check --feature-powerset --skip guide,extra-docs,tcp,udp,uds,pipe,os-util
+              cargo hack check --feature-powerset
             displayName: Check feature powerset
 
       - script: cargo ${{ parameters.cmd }} --all-features