View source code
Display the source code in std/stdio.d from which this
page was generated on github.
Report a bug
If you spot a problem with this page, click here to create a
Bugzilla issue.
Improve this page
Quickly fork, edit online, and submit a pull request for this page.
Requires a signed-in GitHub account. This works well for small changes.
If you'd like to make larger changes you may want to consider using
local clone.
Alias std.stdio.stderr
The standard error stream.
alias stderr
= makeGlobal!(StdFileHandle.stderr);
Returns
stderr as a File
.
Note
The returned File
wraps stderr
, and
is therefore thread global. Reassigning stderr
to a different
File
must be done in a single-threaded or locked context in
order to avoid race conditions.
All writing to stderr
automatically locks the file globally,
and will cause all other threads calling write
to wait until
the lock is released.
Example
void main()
{
stderr .writeln("Write a message to stderr.");
}
Authors
Walter Bright, Andrei Alexandrescu, Alex Rønne Petersen
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.