process::identifier::External PartialEq in terms of Ord
`examples/spawn-chain/pkg/spawn_chain_bg.wasm` Size
Before:  313267
After:   313257
Savings:     10
@@ -66,7 +66,7 @@ impl Ord for External {
impl PartialEq for External {
fn eq(&self, other: &External) -> bool {
- (self.node == other.node) & (self.serial == other.serial) & (self.number == other.number)
+ self.cmp(other) == Equal
}
}
