Version: Nightly

For the complete Mojo documentation index, see llms.txt. Markdown versions of all pages are available by appending .md to any URL (e.g. /docs/manual/basics.md).

file_descriptor

Higher level abstraction for file stream.

These are Mojo built-ins, so you don't need to import them.

For example, here's how to print to a file

var f = open("my_file.txt", "w")
var fd = RawFileDescriptor(f)
print("hello", file=fd)
f^.close()

Structs

BorrowedFileDescriptor: Copyable, non-owning view of a FileDescriptor.
FileDescriptor: Owning file descriptor that is closed explicitly with close().
RawFileDescriptor: File descriptor of a file.

Structs​

Structs