Function stdout
pub const fn stdout() -> BorrowedFd<'static>Available on crate feature
dep_rustix only.Expand description
STDOUT_FILENO—Standard output, borrowed.
In std-using configurations, this is a safe function, because the
standard library already assumes that the stdout file descriptor is always
valid. In no_std configurations, it is unsafe.
§Warning
This function allows writing directly to stdout without coordinating
with the buffering performed by std::io::Stdout, so it could cause
corrupted output.