Module

Network.Ethereum.Web3.Types.Types

Package: purescript-web3
Repository: f-o-a-m/purescript-web3

#Sign Source

data Sign

Constructors

Pos
Neg

Instances

Eq Sign

#Signed Source

data Signed a

Represents values that can be either positive or negative.

Constructors

Signed Sign a

Instances

(Show a) => Show (Signed a)
(Eq a) => Eq (Signed a)
Functor Signed

#asSigned Source

asSigned :: forall a. a -> Signed a

Coerce a value into a positive signed value

#HexString Source

newtype HexString

Represents a base16, utf8 encoded bytestring

Constructors

HexString String

Instances

#unHex Source

unHex :: HexString -> String

#mkHexString Source

mkHexString :: String -> Maybe HexString

#hexLength Source

hexLength :: HexString -> Int

Compute the length of the hex string, which is twice the number of bytes it represents

#Address Source

newtype Address

Represents and Ethereum address, which is a 20 byte HexString

Instances

#unAddress Source

unAddress :: Address -> HexString

#mkAddress Source

mkAddress :: HexString -> Maybe Address

#CallMode Source

data CallMode

Refers to a particular block time, used when making calls, transactions, or watching for events.

Constructors

Instances

Encode CallMode

#Block Source

newtype Block

Constructors

Block { difficulty :: BigNumber, extraData :: HexString, gasLimit :: BigNumber, gasUsed :: BigNumber, hash :: HexString, logsBloom :: HexString, miner :: HexString, mixHash :: HexString, nonce :: HexString, number :: BigNumber, parentHash :: HexString, receiptsRoot :: HexString, sha3Uncles :: HexString, size :: BigNumber, stateRoot :: HexString, timestamp :: BigNumber, totalDifficulty :: BigNumber, transactions :: Array HexString, transactionsRoot :: HexString, uncles :: Array HexString }

Instances

#Transaction Source

newtype Transaction

Constructors

Transaction { blockHash :: HexString, blockNumber :: BigNumber, from :: Address, gas :: BigNumber, gasPrice :: BigNumber, hash :: HexString, input :: HexString, nonce :: BigNumber, to :: NullOrUndefined Address, transactionIndex :: BigNumber, value :: Value Wei }

Instances

#TransactionOptions Source

newtype TransactionOptions

Constructors

TransactionOptions { data :: NullOrUndefined HexString, from :: NullOrUndefined Address, gas :: NullOrUndefined BigNumber, gasPrice :: NullOrUndefined BigNumber, nonce :: NullOrUndefined BigNumber, to :: NullOrUndefined Address, value :: NullOrUndefined (Value Wei) }

Instances

#defaultTransactionOptions Source

defaultTransactionOptions :: TransactionOptions

#_from Source

_from :: Lens' TransactionOptions (Maybe Address)

#_to Source

_to :: Lens' TransactionOptions (Maybe Address)

#_data Source

_data :: Lens' TransactionOptions (Maybe HexString)

#_value Source

_value :: Lens' TransactionOptions (Maybe (Value Wei))

#_gas Source

_gas :: Lens' TransactionOptions (Maybe BigNumber)

#_gasPrice Source

_gasPrice :: Lens' TransactionOptions (Maybe BigNumber)

#_nonce Source

_nonce :: Lens' TransactionOptions (Maybe BigNumber)

#ETH Source

data ETH :: Effect

Instances

MonadEff (eth :: ETH | e) (Web3 p e)
MonadAff (eth :: ETH | e) (Web3 p e)

#Web3 Source

newtype Web3 p e a

A monad for asynchronous Web3 actions

Constructors

Web3 (Aff (eth :: ETH | e) a)

Instances

Functor (Web3 p e)
Apply (Web3 p e)
Applicative (Web3 p e)
Bind (Web3 p e)
Monad (Web3 p e)
MonadEff (eth :: ETH | e) (Web3 p e)
MonadAff (eth :: ETH | e) (Web3 p e)
MonadThrow Error (Web3 p e)

#unsafeCoerceWeb3 Source

unsafeCoerceWeb3 :: forall e2 e1 p. (Web3 p e1) ~> (Web3 p e2)

#Filter Source

newtype Filter

Low-level event filter data structure

Constructors

Filter { address :: NullOrUndefined Address, fromBlock :: NullOrUndefined HexString, toBlock :: NullOrUndefined HexString, topics :: NullOrUndefined (Array (NullOrUndefined HexString)) }

Instances

#defaultFilter Source

defaultFilter :: Filter

#_address Source

_address :: Lens' Filter (Maybe Address)

#_topics Source

_topics :: Lens' Filter (Maybe (Array (Maybe HexString)))

#_fromBlock Source

_fromBlock :: Lens' Filter (Maybe HexString)

#_toBlock Source

_toBlock :: Lens' Filter (Maybe HexString)

#FilterId Source

newtype FilterId

Used by the ethereum client to identify the filter you are querying

Constructors

FilterId HexString

Instances

#Change Source

newtype Change

Changes pulled by low-level call 'eth_getFilterChanges', 'eth_getLogs', and 'eth_getFilterLogs'

Constructors

Change { address :: Address, blockHash :: HexString, blockNumber :: HexString, data :: HexString, logIndex :: HexString, topics :: Array HexString, transactionHash :: HexString, transactionIndex :: HexString }