Module std::os::wasi::prelude

Available on WASI only.

prelude，用于方便地编写平台特定的代码。

包括所有扩展名 traits 和一些重要的类型定义。

Re-exports

• pub use super::ffi::OsStrExt;
• pub use super::ffi::OsStringExt;
• pub use super::fs::FileTypeExt;
  Experimental
• pub use super::fs::DirEntryExt;
  Experimental
• pub use super::fs::FileExt;
  Experimental
• pub use super::fs::MetadataExt;
  Experimental
• pub use super::fs::OpenOptionsExt;
  Experimental
• pub use super::io::AsFd;
• pub use super::io::AsRawFd;
• pub use super::io::BorrowedFd;
• pub use super::io::FromRawFd;
• pub use super::io::IntoRawFd;
• pub use super::io::OwnedFd;
• pub use super::io::RawFd;