diff options
Diffstat (limited to 'IDEAS')
| -rw-r--r-- | IDEAS | 24 |
1 files changed, 24 insertions, 0 deletions
@@ -0,0 +1,24 @@ +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 |