pub const fn stdin() -> BorrowedFd<'static>
Expand description
STDIN_FILENO
—Standard input, borrowed.
In std
-using configurations, this is a safe function, because the
standard library already assumes that the stdin file descriptor is always
valid. In no_std
configurations, it is unsafe
.
Warning
This function allows reading directly from stdin without coordinating
with the buffering performed by std::io::Stdin
, so it could cause
corrupted input.