Rust

Add airdrop implementations #101

Job	Run time
counter/native	1m 23s
basic-operations/native/native-program-update	1m 25s
account-comparison	1m 24s
basic-operations/native/native-program-reinit	1m 21s
basic-operations/native/native-program-burn	1m 15s
basic-operations/native/native-program-create	1m 23s
create-and-update	1m 31s
basic-operations/native/native-program-close	1m 21s
zk-id	2m 28s
counter/pinocchio	1m 17s
	14m 48s

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