Is os.File Write () streaming?

Question

I was wondering if the Write () call in os.File is thread safe. I find it hard to find a mention of thread safety in documents.

Answer 1

The convention (at least for the standard library) is this: no function / method is safe for simultaneous use unless explicitly specified (or obvious from the context).

You cannot record simultaneously os.Filethrough Write()without external synchronization.

Answer 2

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