update deps for madsim

Signed-off-by: Runji Wang <wangrunji0408@163.com>

madsim/Cargo.toml

@@ -32,8 +32,8 @@ tracing = "0.1"
 tracing-subscriber = "0.3"
 
 [target.'cfg(madsim)'.dependencies]
-ahash = "0.7"
-async-channel = "1.6"
+ahash = "0.8"
+async-channel = "2"
 async-stream = "0.3"
 async-task = "4.4"
 downcast-rs = "1.2"
@@ -43,7 +43,7 @@ panic-message = "0.3"
 rand_xoshiro = "0.6"
 rustversion = "1"
 tokio = { version = "1", features = ["rt", "sync"] }
-toml = "0.7"
+toml = "0.8"
 
 [target.'cfg(not(madsim))'.dependencies]
 async-ucx = { version = "0.1", features = ["event"], optional = true }
@@ -60,7 +60,7 @@ tokio-util = { version = "0.7", features = ["codec"] }
 # mad_rpc = { git = "https://github.com/madsys-dev/madrpc", rev = "2be4b02", optional = true }
 
 [dev-dependencies]
-criterion = "0.4"
+criterion = "0.5"
 structopt = "0.3"
 tokio = { version = "1", features = ["rt-multi-thread", "macros"] }
 

madsim/src/sim/config.rs

@@ -1,12 +1,8 @@
 //! Simulation configuration.
 
-use std::{
-    hash::{Hash, Hasher},
-    str::FromStr,
-};
+use std::{hash::Hash, str::FromStr};
 
 use crate::net::{self, tcp};
-use ahash::AHasher;
 use serde::{Deserialize, Serialize};
 
 /// Simulation configuration.
@@ -25,9 +21,7 @@ pub struct Config {
 impl Config {
     /// Returns the hash value of this config.
     pub fn hash(&self) -> u64 {
-        let mut hasher = AHasher::new_with_keys(0, 0);
-        Hash::hash(self, &mut hasher);
-        hasher.finish()
+        ahash::RandomState::with_seed(0).hash_one(self)
     }
 }