term-sys-io

Low-level cross-platform OS I/O primitives (FD/handle redirection) for term-wm. Not intended for direct use.

Internal crate: the single home for all unsafe process-global FD/handle manipulation —

• StderrSuppressGuard — a mutex-serialized RAII redirect of stderr to the null device, used to silence arboard/NSPasteboard noise during clipboard writes.
• redirect_fd / redirect_fd_to_tracing — pipe an OS file descriptor (stdout/stderr) into a callback or tracing.

All three ship Unix, Windows, and no-op fallback implementations.

See the main term-wm crate for documentation.