From 7248e334b78d6edb627cd64d474e488278356c0f Mon Sep 17 00:00:00 2001
From: Wilfred Hughes <me@wilfred.me.uk>
Date: Tue, 9 Jul 2024 00:18:59 -0700
Subject: [PATCH] Update to latest rustc-hash version

This is a very minor performance win, a few percent in my
benchmarking.

typing_1.ml went from 3.013M to 2.996M instructions (0.6% reduction).
slow_1.rs went from 2.153M to 2.046M instructions (5% reduction).

Fixes #728
---
 Cargo.lock | 4 ++--
 Cargo.toml | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index acb1101461..53a802305b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -776,9 +776,9 @@ checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
 
 [[package]]
 name = "rustc-hash"
-version = "1.1.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+checksum = "583034fd73374156e66797ed8e5b0d5690409c9226b22d87cb7f19821c05d152"
 
 [[package]]
 name = "rustix"
diff --git a/Cargo.toml b/Cargo.toml
index 3842966527..0f4b54ecee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,7 +41,7 @@ regex = "1.10.4"
 clap = { version = "3.2.25", features = ["cargo", "env", "wrap_help"] }
 itertools = "0.11.0"
 typed-arena = "2.0.2"
-rustc-hash = "1.1.0"
+rustc-hash = "2.0.0"
 strsim = "0.10.0"
 lazy_static = "1.4.0"
 # tree-sitter 0.22.5 uses std::os::fd::AsRawFd, which was added in Rust 1.66.