Add initial implementationbrck-0.1.0

1 files changed, 24 insertions, 0 deletions

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+Accept units (k, m, g) for --chunk-size.
+
+Add option -k/--keep-going to continue in case of IO errors such as permission denied.
+
+Add option -e/--errexit to immediately exit >0 on the first denied difference.
+
+Add option to scan ahead and show progress on standard error.
+
+Hash and check symlinks targets?
+  https://doc.rust-lang.org/std/fs/fn.read_link.html
+  https://unix.stackexchange.com/questions/63876/changing-the-timestamp-of-a-symlink
+
+Estimate default number of worker threads based on disk read speed and CPU speed.
+
+Test effect of stdout buffering and/or locking on performance with high verbosity.
+  https://rust-cli.github.io/book/tutorial/output.html#a-note-on-printing-performance
+
+Generate a man page.
+  https://rust-cli.github.io/book/in-depth/docs.html
+  https://lib.rs/crates/clap_mangen
+
+Use common exit codes.
+  https://man.openbsd.org/sysexits
+  https://github.com/dtolnay/anyhow/issues/247