Remove mio

Cargo.lock

@@ -89,14 +89,12 @@ dependencies = [
  "anyhow",
  "clap",
  "config",
- "mio",
  "nix",
  "reqwest",
  "rustyline",
  "serde",
  "serde_json",
  "signal-hook",
- "signal-hook-mio",
  "termion",
  "uuid",
 ]
@@ -666,7 +664,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2"
 dependencies = [
  "libc",
- "log",
  "wasi",
  "windows-sys 0.48.0",
 ]
@@ -1020,17 +1017,6 @@ dependencies = [
  "signal-hook-registry",
 ]
 
-[[package]]
-name = "signal-hook-mio"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29ad2e15f37ec9a6cc544097b78a1ec90001e9f71b81338ca39f430adaca99af"
-dependencies = [
- "libc",
- "mio",
- "signal-hook",
-]
-
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.1"

Cargo.toml

@@ -13,12 +13,10 @@ license = "GPL-3.0"
 [dependencies]
 anyhow = "1.0.75"
 nix = { version = "0.27", features = [ "fs", "term", "process", "signal" ] }
-mio = { version ="0.8", features = ["os-poll", "os-ext"] }
 termion = "2.0.1"
 serde = { version = "1.0.189", features = ["derive"] }
 serde_json = "1.0.107"
 clap = { version = "4.4.7", features = ["derive"] }
-signal-hook-mio = { version = "0.2.3", features = ["support-v0_8"] }
 signal-hook = "0.3.17"
 uuid = { version = "1.6.1", features = ["v4"] }
 reqwest = { version = "0.11.23", default-features = false, features = ["blocking", "rustls-tls", "multipart", "gzip", "json"] }

src/tty.rs

@@ -1,6 +1,5 @@
 use anyhow::Result;
-use mio::unix::pipe;
-use nix::{libc, pty};
+use nix::{libc, pty, unistd};
 use std::{
     fs, io,
     os::fd::{AsFd, AsRawFd, BorrowedFd},
@@ -67,13 +66,13 @@ impl AsFd for DevTty {
 }
 
 pub struct DevNull {
-    tx: pipe::Sender,
-    _rx: pipe::Receiver,
+    tx: i32,
+    _rx: i32,
 }
 
 impl DevNull {
     pub fn open() -> Result<Self> {
-        let (tx, rx) = pipe::new()?;
+        let (rx, tx) = unistd::pipe()?;
 
         Ok(Self { tx, _rx: rx })
     }