Module std::io::stdio

Macros

Stderr
A handle to the standard error stream of a process.
StderrLock
A locked reference to the Stderr handle.
StderrRaw 🔒
A handle to a raw instance of the standard output stream of this process.
Stdin
A handle to the standard input stream of a process.
StdinLock
A locked reference to the Stdin handle.
StdinRaw 🔒
A handle to a raw instance of the standard input stream of this process.
Stdout
A handle to the global standard output stream of the current process.
StdoutLock
A locked reference to the Stdout handle.
StdoutRaw 🔒
A handle to a raw instance of the standard output stream of this process.

OUTPUT_CAPTURE 🔒
Used by the test crate to capture the output of the print macros and panics.

_eprintExperimental
_printExperimental
attempt_print_to_stderr 🔒
Used by impl Termination for Result to print error after main or a test has returned. Should avoid panicking, although we can’t help it if one of the Display impls inside args decides to.
cleanup
handle_ebadf 🔒
print_to 🔒
Write args to the capture buffer if enabled and possible, or global_s otherwise. label identifies the stream in a panic message.
print_to_buffer_if_capture_used 🔒
set_output_captureExperimental
Sets the thread-local output capture buffer and returns the old one.
stderr_raw 🔒 Experimental
Constructs a new raw handle to the standard error stream of this process.
stdin_raw 🔒 Experimental
Constructs a new raw handle to the standard input of this process.
stdout_raw 🔒 Experimental
Constructs a new raw handle to the standard output stream of this process.
stderr
Constructs a new handle to the standard error of the current process.
stdin
Constructs a new handle to the standard input of the current process.
stdout
Constructs a new handle to the standard output of the current process.