mirror of
https://github.com/Llewellynvdm/exa.git
synced 2024-06-27 02:53:29 +00:00
b116889abc
I'm copying ls here because we don't really need the 'B' for bytes to be listed every time. I think it looks better the new way. Unlike ls, don't list directory sizes, because I've never found the pseudo-sizes they get given at all useful. Also, fix a bug where aligning columns didn't work when the number of format characters (like '\x1B' and '[') were different between each line.
25 lines
634 B
Rust
25 lines
634 B
Rust
static METRIC_PREFIXES: &'static [&'static str] = &[
|
|
"", "K", "M", "G", "T", "P", "E", "Z", "Y"
|
|
];
|
|
|
|
static IEC_PREFIXES: &'static [&'static str] = &[
|
|
"", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi", "Yi"
|
|
];
|
|
|
|
fn formatBytes(mut amount: u64, kilo: u64, prefixes: &[&str]) -> StrBuf {
|
|
let mut prefix = 0;
|
|
while amount > kilo {
|
|
amount /= kilo;
|
|
prefix += 1;
|
|
}
|
|
format!("{}{}", amount, prefixes[prefix])
|
|
}
|
|
|
|
pub fn formatBinaryBytes(amount: u64) -> StrBuf {
|
|
formatBytes(amount, 1024, IEC_PREFIXES)
|
|
}
|
|
|
|
pub fn formatDecimalBytes(amount: u64) -> StrBuf {
|
|
formatBytes(amount, 1000, METRIC_PREFIXES)
|
|
}
|