Set target-cpu=native flag from .cargo/config

dtolnay · dtolnay · commit 79bff2f942d7 · 2019-07-31T11:34:50.000-07:00
diff --git a/.cargo/config b/.cargo/config
@@ -0,0 +1,2 @@
+[build]
+rustflags = ["-C", "target-cpu=native"]
diff --git a/README.md b/README.md
@@ -9,7 +9,7 @@ to Rust. The libraries tested are:
 - [rustc-serialize](https://github.com/rust-lang-nursery/rustc-serialize) 0.3.24
 - [simd-json](https://github.com/Licenser/simdjson-rs) 0.1.15 (this requires a modern x86 CPU for good results)
 
-#### `$ RUSTFLAGS='-C target-cpu=native' cargo run --release`
+#### `$ cargo run --release`
 
 ```
                                 DOM                STRUCT

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+[build]`
	`2`	`+rustflags = ["-C", "target-cpu=native"]`