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pub(crate) const CHAR_CR: u8 = 0x0d;
pub(crate) const CHAR_LF: u8 = 0x0a;
#[allow(clippy::upper_case_acronyms)]
#[derive(Copy, Clone, Debug, Eq, PartialEq, PartialOrd, Ord)]
pub enum LineEnding {
CR,
LF,
CRLF,
}
impl Default for LineEnding {
#[cfg(windows)]
fn default() -> LineEnding {
LineEnding::CRLF
}
#[cfg(not(windows))]
fn default() -> LineEnding {
LineEnding::LF
}
}
#[allow(clippy::len_without_is_empty)]
impl LineEnding {
pub fn as_bytes(self) -> &'static [u8] {
match self {
LineEnding::CR => &[CHAR_CR],
LineEnding::LF => &[CHAR_LF],
LineEnding::CRLF => &[CHAR_CR, CHAR_LF],
}
}
pub fn len(self) -> usize {
self.as_bytes().len()
}
}