Only use jemalloc without MSVC (#11739)

Author: 2ndDerivative

Cargo.toml

@@ -125,7 +125,6 @@ spdx = "=0.10.9"
 tar = "=0.4.44"
 tempfile = "=3.20.0"
 thiserror = "=2.0.12"
-tikv-jemallocator = { version = "=0.6.0", features = ['unprefixed_malloc_on_supported_platforms', 'profiling'] }
 tokio = { version = "=1.47.1", features = ["net", "signal", "io-std", "io-util", "rt-multi-thread", "macros", "process"]}
 tokio-postgres = "=0.7.13"
 tokio-util = "=0.7.16"
@@ -139,6 +138,9 @@ url = "=2.5.4"
 utoipa = { version = "=5.4.0", features = ["chrono"] }
 utoipa-axum = "=0.2.0"
 
+[target.'cfg(not(target_env = "msvc"))'.dependencies]
+tikv-jemallocator = { version = "=0.6.0", features = ['unprefixed_malloc_on_supported_platforms', 'profiling'] }
+
 [dev-dependencies]
 bytes = "=1.10.1"
 crates_io_docs_rs = { path = "crates/crates_io_docs_rs", features = ["mock"] }

src/lib.rs

@@ -10,8 +10,10 @@ use std::sync::Arc;
 
 use crate::app::AppState;
 use crate::router::build_axum_router;
+#[cfg(not(target_env = "msvc"))]
 use tikv_jemallocator::Jemalloc;
 
+#[cfg(not(target_env = "msvc"))]
 #[global_allocator]
 static ALLOC: Jemalloc = Jemalloc;