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Do not emit file name on stdin mode #4225

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Merged
merged 1 commit into from
Jun 2, 2020
Merged

Do not emit file name on stdin mode #4225

merged 1 commit into from
Jun 2, 2020

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topecongiro
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Currently, rustfmt emits stdin: prefix unnecessarily on stdin mode:

$ rustfmt
fn main()
{}^D
stdin:

fn main() {}

This PR fixes it so that rustfmt no longer emits the prefix.

@topecongiro topecongiro merged commit 5f536d6 into rust-lang:master Jun 2, 2020
@topecongiro topecongiro deleted the fix-stdin branch June 2, 2020 02:57
@karyon karyon mentioned this pull request Oct 28, 2021
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@ytmimi
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ytmimi commented Apr 3, 2022

I'm unable to reproduce this behavior on rustfmt 1.4.38-nightly (7d6ca7c3 2022-04-02). Does this need to be backported?

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@calebcartwright calebcartwright calebcartwright approved these changes

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@topecongiro @ytmimi @calebcartwright @karyon