2 releases
0.1.1 | Mar 22, 2023 |
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0.1.0 | Mar 22, 2023 |
#421 in Visualization
23 downloads per month
33KB
825 lines
tblcompare
a fast tabular file comparison utility.
features:
- strings are interned to save on the common strings in input files.
- input files are converted to columnar
mmap
ed files on disk. - output in minimal HTML format with no javascript (sample)
install
- install rust toolchain from https://rustup.rs
cargo install tblcompare
usage
$ tblcompare \
--left-file /path/to/leftFile.csv \
--right-file /path/to/rightFile.csv \
--key-cols keyCol1 keyCol2 keyCol3 \ # list of columns to identify each row
--out-file /path/to/diff.html # diff is output as an HTML file
Dependencies
~11–24MB
~350K SLoC