Std.Process.closeInput

fn

This is a callable function.

What it does

Tell a program there is no more input.

Not an optimisation: a program reading until its input ends waits forever

if nothing closes it, so this is the difference between a pipeline that

finishes and one that hangs.

Read the signature

• The text after the name is the type checked by Pudu.
• Read arrows from left to right: inputs come first, and the final type is returned.
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• Result makes success and recoverable failure part of the function's type.