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#[derive(Clone, Copy, Hash, PartialEq, Eq, PartialOrd, Ord)]
pub struct VertexId([u8; 16]);
impl core::fmt::Debug for VertexId {
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
let mut buff: [u8; 32] = [0 as u8; 32];
let _ = hex::encode_to_slice(self.0, &mut buff);
let s = core::str::from_utf8(&buff).unwrap();
write!(f, "VertexId({})", s)
}
}
impl core::convert::AsRef<VertexId> for VertexId {
fn as_ref(&self) -> &VertexId {
&self
}
}
impl VertexId {
pub fn random() -> VertexId {
VertexId(super::gen_bytes())
}
pub fn bytes(&self) -> &[u8; 16] {
&self.0
}
}