Currently, `write` for stdout and stderr on Trusty is implemented with the semantics of `write_all`. Instead, call the underlying syscall only once in `write` and use the default implementation of `write_all` like other platforms. Also, implement `write_vectored` by adding support for `IoSlice`. Refactor stdin to reuse the unsupported type like #136769. |
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| .. | ||
| io_slice | ||
| is_terminal | ||
| mod.rs | ||