Lily Ballard
1619cd5afe
Bump the buffer size to 256 bytes
...
On my machine this produces an 11% speedup (benchmarked reading a 1.3MB
file from disk). Higher buffer sizes don't seem to make a difference.
2019-01-13 17:35:51 +01:00
Lily Ballard
20694bb628
Write lines into an in-memory buffer before printing to stdout
...
Running them through an in-memory buffer first produces a 25% speedup
(when tested against a 1.3MB file).
2019-01-13 17:35:51 +01:00
sharkdp
98311282e5
Fix #25
2019-01-10 09:03:39 +01:00
Lily Ballard
afb6669477
Replace all uses of format!()
...
Previously we were allocating 2 strings per byte, plus another for the
offset. Instead we can just write all this directly to stdout.
Also replace the calculation of the ANSI escape code for every single
byte. This produces a significant speedup.
2019-01-10 09:00:44 +01:00
sharkdp
3c3d91cd51
Use 8-bit colors instead of 24-bit truecolor
2019-01-10 08:32:27 +01:00
Lily Ballard
7b7a0ff32d
Get rid of the use of str.repeat()
...
This allocates a string. Instead we can (ab)use format specifiers to do
the repetitions for us.
2019-01-10 07:56:42 +01:00
Sebastian Thiel
2e403a2d11
Make clear we didn't accidentally forget to handle Results
2019-01-09 23:41:29 +01:00
David Peter
b5704f660c
Change variable name
2018-12-02 20:41:11 +01:00
PewZ
648e96dbaf
add COLOR_OFFSET
2018-12-02 20:41:11 +01:00
PewZ
91a119f453
display input offset
2018-12-02 20:41:11 +01:00
sharkdp
22b544393b
Enable ANSI support on Windows, closes #2
2018-11-21 19:36:20 +01:00
sharkdp
784c714bde
Fix clippy warning
2018-11-06 21:21:40 +01:00
sharkdp
5cc9e0b602
Add -n/--length option
2018-11-06 20:18:23 +01:00
sharkdp
3761508571
Fix grid
2018-11-05 23:53:54 +01:00
sharkdp
ea3fc0caee
Add help text
2018-11-05 23:23:06 +01:00
sharkdp
01860bcaf0
Possibility to read from stdin
2018-11-05 23:21:54 +01:00
sharkdp
4b7c44c207
Fix for empty files
2018-11-05 23:13:34 +01:00
sharkdp
94980a817e
Add grid
2018-11-05 23:08:45 +01:00
sharkdp
a1bd8fb873
Use more distinguished characters
2018-11-05 22:51:25 +01:00
sharkdp
e4e6c6b323
Colors!
2018-11-05 22:40:43 +01:00
sharkdp
1443d2d7bb
Fully-fledged HEX hexdump clone
2018-11-05 22:00:11 +01:00
sharkdp
6d6ee6fb24
Use a lock on stdout
2018-11-05 21:38:29 +01:00
sharkdp
abd52ce7de
Initial working version of a hex viewer
2018-11-05 21:30:39 +01:00
Lily Ballard