| Current Path : /usr/local/src/clamav-1.0.9/libclamav_rust/.cargo/vendor/serde_json/src/lexical/ |
| Current File : //usr/local/src/clamav-1.0.9/libclamav_rust/.cargo/vendor/serde_json/src/lexical/digit.rs |
// Adapted from https://github.com/Alexhuszagh/rust-lexical.
//! Helpers to convert and add digits from characters.
// Convert u8 to digit.
#[inline]
pub(crate) fn to_digit(c: u8) -> Option<u32> {
(c as char).to_digit(10)
}
// Add digit to mantissa.
#[inline]
pub(crate) fn add_digit(value: u64, digit: u32) -> Option<u64> {
value.checked_mul(10)?.checked_add(digit as u64)
}