Module fd 

Available on Unix or HermitCore or target_os=trusty or WASI or target_os=motor only.

Owned and borrowed Unix-like file descriptors.

This module is supported on Unix platforms and WASI, which both use a similar file descriptor system for referencing OS resources.

Structs

BorrowedFd

A borrowed file descriptor.

OwnedFd

An owned file descriptor.

Constants

STDERRExperimental

The file descriptor for the standard error stream of the current process.

STDINExperimental

The file descriptor for the standard input stream of the current process.

STDOUTExperimental

The file descriptor for the standard output stream of the current process.

Traits

AsFd

A trait to borrow the file descriptor from an underlying object.

AsRawFd

A trait to extract the raw file descriptor from an underlying object.

FromRawFd

A trait to express the ability to construct an object from a raw file descriptor.

IntoRawFd

A trait to express the ability to consume an object and acquire ownership of its raw file descriptor.

Type Aliases

RawFdNon-HermitCore and non-target_os=motor

Raw file descriptors.