From fe724585ae01abb2f83cdf912b181d562a916bcc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fe=CC=81lix=20Saparelli?= <felix@passcod.name>
Date: Tue, 5 Jul 2022 23:10:57 +1200
Subject: [PATCH 1/4] Use mimalloc on windows

---
 Cargo.toml  | 3 +++
 src/main.rs | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index a4fe8f59..09282d9c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -68,6 +68,9 @@ zstd = { version = "0.10.0", features = ["bindgen", "zstdmt"], default-features
 [target.'cfg(any(target_os = "macos", target_os = "windows"))'.dependencies]
 guess_host_triple = "0.1.3"
 
+[target.'cfg(windows)'.dependencies]
+mimalloc = "0.1.29"
+
 [dev-dependencies]
 env_logger = "0.9.0"
 
diff --git a/src/main.rs b/src/main.rs
index 506cc478..7a02617e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -25,6 +25,10 @@ use cargo_binstall::{
     *,
 };
 
+#[cfg(windows)]
+#[global_allocator]
+static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;
+
 #[derive(Debug, Parser)]
 #[clap(version, about = "Install a Rust binary... from binaries!")]
 struct Options {

From 57c6125fc1008b6fe516ca9ab0de8bb465d3b127 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?F=C3=A9lix=20Saparelli?= <felix@passcod.name>
Date: Tue, 5 Jul 2022 23:56:30 +1200
Subject: [PATCH 2/4] Update Cargo.toml

Co-authored-by: Jiahao XU <Jiahao_XU@outlook.com>
---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 09282d9c..89e2e47b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -69,7 +69,7 @@ zstd = { version = "0.10.0", features = ["bindgen", "zstdmt"], default-features
 guess_host_triple = "0.1.3"
 
 [target.'cfg(windows)'.dependencies]
-mimalloc = "0.1.29"
+mimalloc = { version = "0.1.29", default-features = false}
 
 [dev-dependencies]
 env_logger = "0.9.0"

From e66dc60867758bc7468a9baa001f56b0b663be04 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fe=CC=81lix=20Saparelli?= <felix@passcod.name>
Date: Wed, 6 Jul 2022 00:32:13 +1200
Subject: [PATCH 3/4] Also use mimalloc on musl

---
 Cargo.lock  | 19 +++++++++++++++++++
 Cargo.toml  |  8 ++++++--
 src/main.rs |  2 +-
 3 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 2ac84473..7dfe4034 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -146,6 +146,7 @@ dependencies = [
  "home",
  "log",
  "miette",
+ "mimalloc",
  "once_cell",
  "reqwest",
  "scopeguard",
@@ -778,6 +779,15 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "libmimalloc-sys"
+version = "0.1.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11ca136052550448f55df7898c6dbe651c6b574fe38a0d9ea687a9f8088a2e2c"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "libz-ng-sys"
 version = "1.1.8"
@@ -850,6 +860,15 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "mimalloc"
+version = "0.1.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f64ad83c969af2e732e907564deb0d0ed393cec4af80776f77dd77a1a427698"
+dependencies = [
+ "libmimalloc-sys",
+]
+
 [[package]]
 name = "mime"
 version = "0.3.16"
diff --git a/Cargo.toml b/Cargo.toml
index 89e2e47b..66fb5592 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -68,8 +68,12 @@ zstd = { version = "0.10.0", features = ["bindgen", "zstdmt"], default-features
 [target.'cfg(any(target_os = "macos", target_os = "windows"))'.dependencies]
 guess_host_triple = "0.1.3"
 
-[target.'cfg(windows)'.dependencies]
-mimalloc = { version = "0.1.29", default-features = false}
+[target.'cfg(any(windows, target_env = "musl"))'.dependencies]
+mimalloc = { version = "0.1.29", default-features = false, optional = true }
+
+[features]
+default = []
+mimalloc = ["dep:mimalloc"]
 
 [dev-dependencies]
 env_logger = "0.9.0"
diff --git a/src/main.rs b/src/main.rs
index 7a02617e..882e90f4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -25,7 +25,7 @@ use cargo_binstall::{
     *,
 };
 
-#[cfg(windows)]
+#[cfg(all(feature = "mimalloc", any(windows, target_env = "musl")))]
 #[global_allocator]
 static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;
 

From 63afa5b7911bbd178e62bc6f2258048ea8087bfc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fe=CC=81lix=20Saparelli?= <felix@passcod.name>
Date: Wed, 6 Jul 2022 23:33:51 +1200
Subject: [PATCH 4/4] Just hide mimalloc behind a feature, available for all
 platforms

---
 Cargo.toml  | 4 +---
 src/main.rs | 2 +-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 66fb5592..3a063dce 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,6 +31,7 @@ futures-util = { version = "0.3.21", default-features = false }
 home = "0.5.3"
 log = "0.4.14"
 miette = { version = "5.1.0", features = ["fancy-no-backtrace"] }
+mimalloc = { version = "0.1.29", default-features = false, optional = true }
 once_cell = "1.12.0"
 reqwest = { version = "0.11.11", features = ["rustls-tls", "stream"], default-features = false }
 scopeguard = "1.1.0"
@@ -68,9 +69,6 @@ zstd = { version = "0.10.0", features = ["bindgen", "zstdmt"], default-features
 [target.'cfg(any(target_os = "macos", target_os = "windows"))'.dependencies]
 guess_host_triple = "0.1.3"
 
-[target.'cfg(any(windows, target_env = "musl"))'.dependencies]
-mimalloc = { version = "0.1.29", default-features = false, optional = true }
-
 [features]
 default = []
 mimalloc = ["dep:mimalloc"]
diff --git a/src/main.rs b/src/main.rs
index 882e90f4..75bfc1be 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -25,7 +25,7 @@ use cargo_binstall::{
     *,
 };
 
-#[cfg(all(feature = "mimalloc", any(windows, target_env = "musl")))]
+#[cfg(feature = "mimalloc")]
 #[global_allocator]
 static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;