[tokio] update code to tokio 1

.github/workflows/ci.yml

@@ -38,7 +38,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        features: ['', 'futures03', 'tokio02', 'quickcheck1', 'futures03 quickcheck1', 'tokio02 quickcheck1']
+        features: ['', 'futures03', 'tokio1', 'quickcheck1', 'futures03 quickcheck1', 'tokio1 quickcheck1']
     steps:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## Unreleased
+
+### Changed
+- Updated to tokio 1.0.
+
 ## [0.4.0] - 2020-09-24
 ### Changed
 - Updated to quickcheck 0.9, tokio 0.2 and futures 0.3.

Cargo.toml

@@ -20,24 +20,24 @@ exclude = [
 
 [dependencies]
 futures = { version = "0.3", optional = true }
+pin-project = { version = "1.0.4", optional = true }
 quickcheck = { version = "1.0.3", optional = true }
 rand = { version = "0.8", features = ["getrandom", "small_rng"], optional = true }
-bytes = { version = "0.5.6", optional = true }
-pin-project = { version = "1.0.4", optional = true }
-tokio = { version = "0.2", optional = true, features = ["io-util", "rt-core"] }
+tokio = { version = "1.1.0", optional = true }
 
 [dev-dependencies]
+itertools = "0.10.0"
 lazy_static = "1"
 quickcheck = "1.0.3"
-tokio = { version = "0.2", features = ["io-util", "macros", "rt-core", "rt-threaded"] }
+tokio = { version = "1.1.0", features = ["io-util", "macros", "rt-multi-thread"] }
 
 [[example]]
 name = "buggy_write"
 required-features = ["quickcheck1"]
 
 [features]
 futures03 = ["futures", "pin-project"]
-tokio02 = ["futures03", "tokio", "bytes"]
+tokio1 = ["futures03", "tokio"]
 quickcheck1 = ["quickcheck", "rand"]
 
 [badges]

README.md

@@ -12,7 +12,7 @@ This library provides:
 * `PartialRead` and `PartialWrite`, which wrap existing `Read` and
   `Write` implementations and allow specifying arbitrary behavior on the
   next `read`, `write` or `flush` call.
-* With the optional `futures03` and `tokio02` features, `PartialAsyncRead` and
+* With the optional `futures03` and `tokio1` features, `PartialAsyncRead` and
   `PartialAsyncWrite` to wrap existing `AsyncRead` and `AsyncWrite`
   implementations. These implementations are task-aware, so they will know
   how to pause and unpause tasks if they return a `WouldBlock` error.
@@ -29,7 +29,7 @@ issues include:
 * A partial read or write, even without an error, might leave the wrapper
   in an invalid state ([example fix][1]).
 
-With the `AsyncRead` and `AsyncWrite` provided by `futures03` and `tokio02`:
+With the `AsyncRead` and `AsyncWrite` provided by `futures03` and `tokio1`:
 
 * A call to `read_to_end` or `write_all` within the wrapper might be partly
   successful but then error out. These functions will return the error