试了下，运行不了

[xicheng]

开发电脑是win7 x64

编译成功，放xp上面就不是有效的win32.

然后试了下， cargo build --target i686-pc-windows-msvc 编译不过。

[lynnux]

@xicheng 试试0.2版本，另外vs编译命令是cargo rustc -- -C link-args="/subsystem:console,5.01" 吗？

[longyn]

Windows 10 64 位， 32， 64toolchain 都有

• [ ] 编译32程序不行
• [x] 编译64程序

cargo rustc --release -- -C link-args="/subsystem:console,5.01" --target i686-pc-windows-msvc
   Compiling format_print v0.1.0 (D:\project\rust\21_format_print)
error[E0461]: couldn't find crate `xpsupport` with expected target triple i686-pc-windows-msvc
 --> src\main.rs:1:1
  |
1 | extern crate xpsupport;
  | ^^^^^^^^^^^^^^^^^^^^^^^
  |
  = note: the following crate versions were found:
          crate `xpsupport`, target triple x86_64-pc-windows-msvc: \\?\D:\project\rust\21_format_print\target\release\deps\libxpsupport-34b04cbc09296eef.rlib

error: aborting due to previous error

error: could not compile `format_print`.

To learn more, run the command again with --verbose.

[longyn]

成功了，需要把default toolchain改成32位, 然后运行编译命令， 指定target貌似不行

• Default toolchain 改成32位

  rustup default  stable-i686-pc-windows-msvc

  • 运行编译命令

    cargo rustc --release -- -C link-args="/subsystem:console,5.01"