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Tor Hovland 2021-04-04 14:48:07 +02:00
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src/doc/rustc/src/command-line-arguments.md
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@ -194,6 +194,15 @@ This flag controls the output filename.
The outputted crate will be written to this directory. This flag is ignored if
the [`-o` flag](#option-o-output) is used.
<a id="option-temps-dir"></a>
## `--temps-dir`: directory to write the intermediate files in
Intermediate files will be written to this directory. If not set, the output
directory is used. This option is useful if you are running more than one
instance of `rustc` (e.g. with different `--crate-type` settings), and you
need to make sure they are not overwriting each other's intermediate files.
No files are kept unless `-C save-temps=yes` is also set.
<a id="option-explain"></a>
## `--explain`: provide a detailed explanation of an error message