# Module std::os::fd

1.66.0 · source ·
Expand description

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.

## 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

- RawFd
  Raw file descriptors.