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Move helper function 

Move the `strip_hex_prefix` helper function to below where it is called.
Note that I was the original author of this helper so there is no excuse
for it being above - bad Tobin no biscuit.
This commit is contained in:
Tobin C. Harding 2024-04-02 09:44:35 +11:00
parent dca054c680
commit 1269722770
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1 changed files with 11 additions and 11 deletions
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22
units/src/parse.rs
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@ -88,17 +88,6 @@ pub fn int<T: Integer, S: AsRef<str> + Into<String>>(s: S) -> Result<T, ParseInt
}) })
} }
/// Strips the hex prefix off `s` if one is present.
pub(crate) fn strip_hex_prefix(s: &str) -> &str {
if let Some(stripped) = s.strip_prefix("0x") {
stripped
} else if let Some(stripped) = s.strip_prefix("0X") {
stripped
} else {
s
}
}
/// Parses a u32 from a hex string. /// Parses a u32 from a hex string.
/// ///
/// Input string may or may not contain a `0x` prefix. /// Input string may or may not contain a `0x` prefix.
@ -111,6 +100,17 @@ pub fn hex_u32<S: AsRef<str> + Into<String>>(s: S) -> Result<u32, ParseIntError>
}) })
} }
/// Strips the hex prefix off `s` if one is present.
pub(crate) fn strip_hex_prefix(s: &str) -> &str {
if let Some(stripped) = s.strip_prefix("0x") {
stripped
} else if let Some(stripped) = s.strip_prefix("0X") {
stripped
} else {
s
}
}
/// Implements `TryFrom<$from> for $to` using `parse::int`, mapping the output using infallible /// Implements `TryFrom<$from> for $to` using `parse::int`, mapping the output using infallible
/// conversion function `fn`. /// conversion function `fn`.
#[macro_export] #[macro_export]