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uucore: add parse_size_non_zero_u64 which fails parsing 0

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Christopher Armstrong
2025-10-17 09:29:56 -04:00
parent b990406939
commit 3ec3849739
1 changed files with 9 additions and 0 deletions
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src/uucore/src/lib/features/parser/parse_size.rs
+9
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@@ -361,6 +361,15 @@ pub fn parse_size_u64(size: &str) -> Result<u64, ParseSizeError> {
Parser::default().parse_u64(size)
}
/// Same as `parse_size_u64()`, except 0 fails to parse
pub fn parse_size_non_zero_u64(size: &str) -> Result<u64, ParseSizeError> {
let v = Parser::default().parse_u64(size)?;
if v == 0 {
return Err(ParseSizeError::ParseFailure("0".to_string()));
}
Ok(v)
}
/// Same as `parse_size_u64()` - deprecated
#[deprecated = "Please use parse_size_u64(size: &str) -> Result<u64, ParseSizeError> OR parse_size_u128(size: &str) -> Result<u128, ParseSizeError> instead."]
pub fn parse_size(size: &str) -> Result<u64, ParseSizeError> {