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-rw-r--r--vendor/number_prefix/src/parse.rs87
1 files changed, 0 insertions, 87 deletions
diff --git a/vendor/number_prefix/src/parse.rs b/vendor/number_prefix/src/parse.rs
deleted file mode 100644
index cfb37af..0000000
--- a/vendor/number_prefix/src/parse.rs
+++ /dev/null
@@ -1,87 +0,0 @@
-use std::{error::Error, fmt, str};
-
-use super::{NumberPrefix, Prefix};
-
-
-impl<T: str::FromStr> str::FromStr for NumberPrefix<T> {
- type Err = NumberPrefixParseError;
-
- fn from_str(s: &str) -> Result<Self, Self::Err> {
- let splitted = s.find(|p| {
- p == 'k' || p == 'K' || p == 'M' || p == 'G' || p == 'T' ||
- p == 'P' || p == 'E' || p == 'Z' || p == 'Y'
- });
-
- let num_prefix = s.split_at(splitted.unwrap_or(s.len()));
- let num = match num_prefix.0.trim().parse::<T>() {
- Ok(n) => n,
- Err(_) => return Err(NumberPrefixParseError(())),
- };
-
- let prefix_unit = num_prefix.1.trim_matches(|p|
- p == 'b' || p == 'B' || p == 'm'
- );
-
- let prefix = match prefix_unit {
- "k" |
- "K" => Prefix::Kilo,
- "M" => Prefix::Mega,
- "G" => Prefix::Giga,
- "T" => Prefix::Tera,
- "P" => Prefix::Peta,
- "E" => Prefix::Exa,
- "Z" => Prefix::Zetta,
- "Y" => Prefix::Yotta,
- "Ki" => Prefix::Kibi,
- "Mi" => Prefix::Mebi,
- "Gi" => Prefix::Gibi,
- "Ti" => Prefix::Tebi,
- "Pi" => Prefix::Pebi,
- "Ei" => Prefix::Exbi,
- "Zi" => Prefix::Zebi,
- "Yi" => Prefix::Yobi,
- "" => return Ok(NumberPrefix::Standalone(num)),
- _ => return Err(NumberPrefixParseError(())),
- };
-
- Ok(NumberPrefix::Prefixed(prefix, num))
- }
-}
-
-
-/// The error returned when a `NumberPrefix` is failed to be parsed.
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
-pub struct NumberPrefixParseError(());
-
-impl fmt::Display for NumberPrefixParseError {
- fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
- fmt.write_str("invalid prefix syntax")
- }
-}
-
-impl Error for NumberPrefixParseError {
-}
-
-
-#[cfg(test)]
-mod test {
- use super::*;
-
- #[test]
- fn parse_examples() {
- let parse_example_a = "7.05E".parse::<NumberPrefix<f64>>();
- let parse_example_b = "7.05".parse::<NumberPrefix<f64>>();
- let parse_example_c = "7.05 GiB".parse::<NumberPrefix<f64>>();
-
- assert_eq!(parse_example_a, Ok(NumberPrefix::Prefixed(Prefix::Exa, 7.05_f64)));
- assert_eq!(parse_example_b, Ok(NumberPrefix::Standalone(7.05_f64)));
- assert_eq!(parse_example_c, Ok(NumberPrefix::Prefixed(Prefix::Gibi, 7.05_f64)));
- }
-
- #[test]
- fn bad_parse() {
- let parsed = "bogo meters per second".parse::<NumberPrefix<f64>>();
-
- assert_ne!(parsed, Ok(NumberPrefix::Prefixed(Prefix::Kilo, 7.05_f64)));
- }
-}