Implement two features: Creating OS pipes and redirecting stdio of child processes to File handles #24035
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This pull request implements two separate but related features:
std::fs::File
handles (thus inheriting all their benefits). There was a similar struct in the past, however, it exposed raw file descriptors and was rather unsafe. It is feature gated behindfs_pipe
.std::process::Command
s to open file handles, this allows saving command output or piping output from two differentCommand
s without having to manually buffer the data. This is currently feature gated behindprocess_redirect
.