Make file writes concurrent-execution friendly #49
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Thanks! Will be included in version 0.21.0, to be released shortly. |
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This patch makes file writes use "create a temp file in the same directory, write to it, and move the it to the final location" pattern. This makes no other process trying to read
Cargo.toml/metadata.jsonget a half-written state, so concurrent run ofrust-scriptwill be a bit safer.