move to tokio

5 files changed, 18 insertions, 12 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f0a9293..035e9f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## [Unreleased]
+
+### Changed
+
+* moved to tokio
+
 ## [0.3.3] - 2021-12-15
 
 ### Fixed
diff --git a/Cargo.toml b/Cargo.toml
index db0dfd2..b978000 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,8 +13,8 @@ categories = ["parser-implementations"]
 include = ["src/**/*", "LICENSE", "README.md", "CHANGELOG.md"]
 
 [dependencies]
-futures-lite = { version = "1.12.0", optional = true }
+tokio = { version = "1.17.0", optional = true, features = ["io-util"] }
 
 [features]
-default = ["async"]
-async = ["futures-lite"]
+default = []
+async = ["tokio"]
diff --git a/src/lib.rs b/src/lib.rs
index d4ead83..8ef8552 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -7,9 +7,9 @@
 //! `blocking::Writer` provide a similar API for non-asynchronous
 //! applications.
 //!
-//! If you do not need the async API, the `futures` dependency can be removed
-//! by building with `default_features = false` (by default, the `"async"`
-//! feature is enabled).
+//! # Features
+//!
+//! Async support via Tokio can be enabled via the `"async"` feature.
 
 #![warn(clippy::cargo)]
 #![warn(clippy::pedantic)]
diff --git a/src/reader.rs b/src/reader.rs
index 3426dcb..0b0666b 100644
--- a/src/reader.rs
+++ b/src/reader.rs
@@ -1,13 +1,13 @@
-use futures_lite::io::AsyncReadExt as _;
+use tokio::io::AsyncReadExt as _;
 
 /// Reads ttyrec frames from a [`futures_lite::io::AsyncRead`] instance.
-pub struct Reader<T: futures_lite::io::AsyncRead> {
+pub struct Reader<T: tokio::io::AsyncRead> {
     input: T,
     parser: crate::Parser,
     buf: [u8; 4096],
 }
 
-impl<T: futures_lite::io::AsyncRead + std::marker::Unpin + Send> Reader<T> {
+impl<T: tokio::io::AsyncRead + std::marker::Unpin + Send> Reader<T> {
     /// Creates a new [`Reader`](Self) from a [`futures_lite::io::AsyncRead`]
     /// instance.
     pub fn new(input: T) -> Self {
diff --git a/src/writer.rs b/src/writer.rs
index 9eb3aaa..6e52db1 100644
--- a/src/writer.rs
+++ b/src/writer.rs
@@ -1,12 +1,12 @@
-use futures_lite::io::AsyncWriteExt as _;
+use tokio::io::AsyncWriteExt as _;
 
 /// Writes ttyrec frames to a [`futures_lite::io::AsyncWrite`] instance.
-pub struct Writer<T: futures_lite::io::AsyncWrite> {
+pub struct Writer<T: tokio::io::AsyncWrite> {
     output: T,
     creator: crate::Creator,
 }
 
-impl<T: futures_lite::io::AsyncWrite + std::marker::Unpin + Send> Writer<T> {
+impl<T: tokio::io::AsyncWrite + std::marker::Unpin + Send> Writer<T> {
     /// Creates a new [`Writer`](Self) from a [`futures_lite::io::AsyncWrite`]
     /// instance.
     pub fn new(output: T) -> Self {