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use std::cmp::Ordering;
pub fn float_min(a: f32, b: f32) -> f32 {
match a.partial_cmp(&b) {
Some(x) => match x {
Ordering::Greater => b,
Ordering::Less => a,
Ordering::Equal => a,
},
None => a,
}
}
pub fn float_max(a: f32, b: f32) -> f32 {
match a.partial_cmp(&b) {
Some(x) => match x {
Ordering::Greater => a,
Ordering::Less => b,
Ordering::Equal => a,
},
None => a,
}
}
/// Returns a tuple containing the value and the unit. In units of 1024.
/// This only supports up to a tebibyte.
pub fn get_exact_byte_values(bytes: u64) -> (f64, String) {
match bytes {
b if b < 1024 => (bytes as f64, "B".to_string()),
b if b < 1_048_576 => (bytes as f64 / 1024.0, "KiB".to_string()),
b if b < 1_073_741_824 => (bytes as f64 / 1_048_576.0, "MiB".to_string()),
b if b < 1_099_511_627_776 => (bytes as f64 / 1_073_741_824.0, "GiB".to_string()),
_ => (bytes as f64 / 1_099_511_627_776.0, "TiB".to_string()),
}
}
/// Returns a tuple containing the value and the unit. In units of 1000.
/// This only supports up to a terabyte. Note the "byte" unit will have a space appended to match the others.
pub fn get_simple_byte_values(bytes: u64) -> (f64, String) {
match bytes {
b if b < 1000 => (bytes as f64, "B".to_string()),
b if b < 1_000_000 => (bytes as f64 / 1000.0, "KB".to_string()),
b if b < 1_000_000_000 => (bytes as f64 / 1_000_000.0, "MB".to_string()),
b if b < 1_000_000_000_000 => (bytes as f64 / 1_000_000_000.0, "GB".to_string()),
_ => (bytes as f64 / 1_000_000_000_000.0, "TB".to_string()),
}
}
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