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#[derive(PartialEq, Eq, Copy, Debug, Clone)]
/// The endianness (byte order) of a stream of bytes
pub enum Endian {
Little,
Big,
}
/// Little Endian byte order context
pub const LE: Endian = Endian::Little;
/// Big Endian byte order context
pub const BE: Endian = Endian::Big;
/// Network byte order context
pub const NETWORK: Endian = Endian::Big;
#[cfg(target_endian = "little")]
/// The machine's native byte order
pub const NATIVE: Endian = LE;
#[cfg(target_endian = "big")]
/// The machine's native byte order
pub const NATIVE: Endian = BE;
impl Default for Endian {
#[inline]
fn default() -> Self {
NATIVE
}
}
impl From<bool> for Endian {
#[inline]
fn from(little_endian: bool) -> Self {
if little_endian {
LE
} else {
BE
}
}
}
impl Endian {
#[inline]
pub fn network() -> Endian {
NETWORK
}
#[inline]
pub fn is_little(&self) -> bool {
*self == LE
}
}