Lorentz.Instr

Documentation

nop :: s :-> s

drop :: (a & s) :-> s

dropN :: forall (n :: Nat) (s :: [Type]). (SingI (ToPeano n), KnownPeano (ToPeano n), RequireLongerOrSameLength (ToTs s) (ToPeano n), Drop (ToPeano n) (ToTs s) ~ ToTs (Drop (ToPeano n) s)) => s :-> Drop (ToPeano n) s

Drop top n elements from the stack.

dup :: (a & s) :-> (a & (a & s))

swap :: (a & (b & s)) :-> (b & (a & s))

digPeano :: forall (n :: Peano) inp out a. ConstraintDIGLorentz n inp out a => inp :-> out

Version of dig which uses Peano number. It is inteded for internal usage in Lorentz.

dig :: forall (n :: Nat) inp out a. ConstraintDIGLorentz (ToPeano n) inp out a => inp :-> out

dug :: forall (n :: Nat) inp out a. ConstraintDUGLorentz (ToPeano n) inp out a => inp :-> out

push :: forall t s. NiceConstant t => t -> s :-> (t & s)

some :: (a & s) :-> (Maybe a & s)

none :: forall a s. KnownValue a => s :-> (Maybe a & s)

unit :: s :-> (() & s)

ifNone :: (s :-> s') -> ((a & s) :-> s') -> (Maybe a & s) :-> s'

pair :: (a & (b & s)) :-> ((a, b) & s)

car :: ((a, b) & s) :-> (a & s)

cdr :: ((a, b) & s) :-> (b & s)

left :: forall a b s. KnownValue b => (a & s) :-> (Either a b & s)

right :: forall a b s. KnownValue a => (b & s) :-> (Either a b & s)

ifLeft :: ((a & s) :-> s') -> ((b & s) :-> s') -> (Either a b & s) :-> s'

nil :: KnownValue p => s :-> (List p & s)

cons :: (a & (List a & s)) :-> (List a & s)

size :: SizeOpHs c => (c & s) :-> (Natural & s)

emptySet :: KnownCValue e => s :-> (Set e & s)

emptyMap :: (KnownCValue k, KnownValue v) => s :-> (Map k v & s)

emptyBigMap :: (KnownCValue k, KnownValue v) => s :-> (BigMap k v & s)

map :: (MapOpHs c, IsoMapOpRes c b, HasCallStack) => ((MapOpInpHs c & s) :-> (b & s)) -> (c & s) :-> (MapOpResHs c b & s)

iter :: (IterOpHs c, HasCallStack) => ((IterOpElHs c & s) :-> s) -> (c & s) :-> s

mem :: MemOpHs c => (MemOpKeyHs c & (c & s)) :-> (Bool & s)

get :: GetOpHs c => (GetOpKeyHs c & (c & s)) :-> (Maybe (GetOpValHs c) & s)

update :: UpdOpHs c => (UpdOpKeyHs c & (UpdOpParamsHs c & (c & s))) :-> (c & s)

failingWhenPresent :: forall c k s v st e. (MemOpHs c, k ~ MemOpKeyHs c, KnownValue e, st ~ (k & (v & (c & s)))) => (forall s0. (k ': s0) :-> (e ': s0)) -> st :-> st

Helper instruction.

Checks whether given key present in the storage and fails if it is. This instruction leaves stack intact.

updateNew :: forall c k s e. (UpdOpHs c, MemOpHs c, k ~ UpdOpKeyHs c, k ~ MemOpKeyHs c, KnownValue e) => (forall s0. (k ': s0) :-> (e ': s0)) -> (k & (UpdOpParamsHs c & (c & s))) :-> (c & s)

Like update, but throw an error on attempt to overwrite existing entry.

if_ :: (s :-> s') -> (s :-> s') -> (Bool & s) :-> s'

ifCons :: ((a & (List a & s)) :-> s') -> (s :-> s') -> (List a & s) :-> s'

loop :: (s :-> (Bool & s)) -> (Bool & s) :-> s

loopLeft :: ((a & s) :-> (Either a b & s)) -> (Either a b & s) :-> (b & s)

lambda :: (ZipInstrs [i, o], KnownValue (ZippedStack i), KnownValue (ZippedStack o)) => (i :-> o) -> s :-> ((i :-> o) & s)

exec :: (a & (Lambda a b & s)) :-> (b & s)

execute :: forall i o s. Each [KnownList, ZipInstr] [i, o] => ((i :-> o) ': (i ++ s)) :-> (o ++ s)

Similar to exec but works for lambdas with arbitrary size of input and output.

Note that this instruction has its arguments flipped, lambda goes first. This seems to be the only reasonable way to achieve good inference.

apply :: forall a b c s. NiceConstant a => (a & (Lambda (a, b) c & s)) :-> (Lambda b c & s)

dip :: forall a s s'. HasCallStack => (s :-> s') -> (a & s) :-> (a & s')

type ConstraintDIPNLorentz (n :: Peano) (inp :: [Type]) (out :: [Type]) (s :: [Type]) (s' :: [Type]) = (ConstraintDIPN n (ToTs inp) (ToTs out) (ToTs s) (ToTs s'), ConstraintDIPN' Type n inp out s s')

dipNPeano :: forall (n :: Peano) (inp :: [Type]) (out :: [Type]) (s :: [Type]) (s' :: [Type]). ConstraintDIPNLorentz n inp out s s' => (s :-> s') -> inp :-> out

Version of dipN which uses Peano number. It is inteded for internal usage in Lorentz.

dipN :: forall (n :: Nat) (inp :: [Type]) (out :: [Type]) (s :: [Type]) (s' :: [Type]). ConstraintDIPNLorentz (ToPeano n) inp out s s' => (s :-> s') -> inp :-> out

failWith :: KnownValue a => (a & s) :-> t

cast :: KnownValue a => (a & s) :-> (a & s)

pack :: forall a s. NicePackedValue a => (a & s) :-> (ByteString & s)

unpack :: forall a s. NiceUnpackedValue a => (ByteString & s) :-> (Maybe a & s)

concat :: ConcatOpHs c => (c & (c & s)) :-> (c & s)

concat' :: ConcatOpHs c => (List c & s) :-> (c & s)

slice :: SliceOpHs c => (Natural & (Natural & (c & s))) :-> (Maybe c & s)

isNat :: (Integer & s) :-> (Maybe Natural & s)

add :: ArithOpHs Add n m => (n & (m & s)) :-> (ArithResHs Add n m & s)

sub :: ArithOpHs Sub n m => (n & (m & s)) :-> (ArithResHs Sub n m & s)

rsub :: ArithOpHs Sub n m => (m & (n & s)) :-> (ArithResHs Sub n m & s)

mul :: ArithOpHs Mul n m => (n & (m & s)) :-> (ArithResHs Mul n m & s)

ediv :: EDivOpHs n m => (n & (m & s)) :-> (Maybe (EDivOpResHs n m, EModOpResHs n m) & s)

abs :: UnaryArithOpHs Abs n => (n & s) :-> (UnaryArithResHs Abs n & s)

neg :: UnaryArithOpHs Neg n => (n & s) :-> (UnaryArithResHs Neg n & s)

lsl :: ArithOpHs Lsl n m => (n & (m & s)) :-> (ArithResHs Lsl n m & s)

lsr :: ArithOpHs Lsr n m => (n & (m & s)) :-> (ArithResHs Lsr n m & s)

or :: ArithOpHs Or n m => (n & (m & s)) :-> (ArithResHs Or n m & s)

and :: ArithOpHs And n m => (n & (m & s)) :-> (ArithResHs And n m & s)

xor :: ArithOpHs Xor n m => (n & (m & s)) :-> (ArithResHs Xor n m & s)

not :: UnaryArithOpHs Not n => (n & s) :-> (UnaryArithResHs Not n & s)

compare :: NiceComparable n => (n & (n & s)) :-> (Integer & s)

eq0 :: UnaryArithOpHs Eq' n => (n & s) :-> (UnaryArithResHs Eq' n & s)

neq0 :: UnaryArithOpHs Neq n => (n & s) :-> (UnaryArithResHs Neq n & s)

lt0 :: UnaryArithOpHs Lt n => (n & s) :-> (UnaryArithResHs Lt n & s)

gt0 :: UnaryArithOpHs Gt n => (n & s) :-> (UnaryArithResHs Gt n & s)

le0 :: UnaryArithOpHs Le n => (n & s) :-> (UnaryArithResHs Le n & s)

ge0 :: UnaryArithOpHs Ge n => (n & s) :-> (UnaryArithResHs Ge n & s)

int :: (Natural & s) :-> (Integer & s)

toTAddress_ :: ToTAddress_ cp addr => (addr ': s) :-> (TAddress cp ': s)

Cast something appropriate to TAddress. TODO [TM-280]: try to move somewhere

self :: forall p s. (NiceParameterFull p, ForbidExplicitDefaultEntryPoint p) => s :-> (ContractRef p & s)

Get a reference to the current contract.

Note that, similar to CONTRACT instruction, in Michelson SELF instruction can accept an entrypoint as field annotation, and without annotation specified it creates a contract value which calls the default entrypoint.

This particular function carries the behaviour of SELF before introduction of lightweight entrypoints feature. Thus the contract must not have explicit "default" entrypoint for this to work.

If you are going to call a specific entrypoint of the contract, see selfCalling.

selfCalling :: forall p mname s. NiceParameterFull p => EntryPointRef mname -> s :-> (ContractRef (GetEntryPointArgCustom p mname) & s)

Make a reference to the current contract, maybe a specific entrypoint.

Note that, since information about parameter of the current contract is not carried around, in this function you need to specify parameter type p explicitly.

contract :: forall p addr s. (NiceParameterFull p, ForbidExplicitDefaultEntryPoint p, ToTAddress_ p addr) => (addr & s) :-> (Maybe (ContractRef p) & s)

Get a reference to a contract by its address.

This instruction carries the behaviour of CONTRACT before introduction of lightweight entrypoints feature. The contract must not have explicit "default" entrypoint for this to work.

If you are going to call a specific entrypoint of the contract, see contractCalling.

contractCalling :: forall cp epRef epArg addr s. (HasEntryPointArg cp epRef epArg, ToTAddress_ cp addr) => epRef -> (addr & s) :-> (Maybe (ContractRef epArg) & s)

Make a reference to a contract, maybe a specific entrypoint.

When calling this function, make sure that parameter type is known. It's recommended that you supply TAddress with a concrete parameter as the stack argument.

contractCallingUnsafe :: forall arg s. NiceParameter arg => EpName -> (Address & s) :-> (Maybe (ContractRef arg) & s)

Specialized version of contractCalling for the case when you do not have compile-time evidence of appropriate HasEntryPointArg. For instance, if you have untyped EpName you can not have this evidence (the value is only available in runtime). If you have typed EntryPointRef, use eprName to construct EpName.

runFutureContract :: forall p s. NiceParameter p => (FutureContract p & s) :-> (Maybe (ContractRef p) & s)

Version of contract instruction which may accept address with already specified entrypoint name.

Also you cannot specify entrypoint name here because this could result in conflict.

epAddressToContract :: forall p s. NiceParameter p => (EpAddress & s) :-> (Maybe (ContractRef p) & s)

Similar to runFutureContract, works with EpAddress.

Validity of such operation cannot be ensured at compile time.

transferTokens :: forall p s. NiceParameter p => (p & (Mutez & (ContractRef p & s))) :-> (Operation & s)

setDelegate :: (Maybe KeyHash & s) :-> (Operation & s)

createContract :: forall p g s. (NiceStorage g, NiceParameterFull p) => Contract p g -> (Maybe KeyHash & (Mutez & (g & s))) :-> (Operation & (Address & s))

implicitAccount :: (KeyHash & s) :-> (ContractRef () & s)

now :: s :-> (Timestamp & s)

amount :: s :-> (Mutez & s)

balance :: s :-> (Mutez & s)

checkSignature :: (PublicKey & (Signature & (ByteString & s))) :-> (Bool & s)

sha256 :: (ByteString & s) :-> (ByteString & s)

sha512 :: (ByteString & s) :-> (ByteString & s)

blake2B :: (ByteString & s) :-> (ByteString & s)

hashKey :: (PublicKey & s) :-> (KeyHash & s)

stepsToQuota :: s :-> (Natural & s)

Warning: STEPS_TO_QUOTA instruction is deprecated in Michelson 005

source :: s :-> (Address & s)

Warning: Using source is considered a bad practice. Consider using sender instead until further investigation

sender :: s :-> (Address & s)

address :: (ContractRef a & s) :-> (Address & s)

chainId :: s :-> (ChainId & s)

framed :: forall s i o. (KnownList i, KnownList o) => (i :-> o) -> (i ++ s) :-> (o ++ s)

Execute given instruction on truncated stack.

This instruction requires you to specify the piece of stack to truncate as type argument.

class LorentzFunctor (c :: Type -> Type) where

Methods

lmap :: KnownValue b => ((a ': s) :-> (b ': s)) -> (c a ': s) :-> (c b ': s)

Instances

LorentzFunctor Maybe

Defined in Lorentz.Instr

Methods

lmap :: KnownValue b => ((a ': s) :-> (b ': s)) -> (Maybe a ': s) :-> (Maybe b ': s)

nonZero :: NonZero t => (t ': s) :-> (Maybe t ': s)

Retain the value only if it is not zero.