Module

Network.Ethereum.Web3.Types.TokenUnit

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

#TokenUnit Source

class TokenUnit a  where

Useful for converting to and from the base denomination

Members

fromMinorUnit :: BigNumber -> a
toMinorUnit :: a -> BigNumber

Instances

(TokenUnitSpec a) => TokenUnit (Value a)

#TokenUnitSpec Source

class TokenUnitSpec (a :: TokenUnit)  where

Members

divider :: ProxyTU a -> BigNumber

Instances

#Token Source

data Token :: Type

#TokenUnit Source

data TokenUnit :: Type

#ProxyTU Source

data ProxyTU (a :: TokenUnit)

Constructors

ProxyTU

#Value Source

newtype Value (a :: TokenUnit)

A value of some token in specific denomination

Instances

Eq (Value a)
Show (Value a)
Decode (Value a)
Encode (Value a)
Encode (Value (NoPay t))
(TokenUnitSpec a) => Semigroup (Value a)
(TokenUnitSpec a) => Monoid (Value a)
(TokenUnitSpec a) => LeftModule (Value a) Int
(TokenUnitSpec a) => TokenUnit (Value a)

#convert Source

convert :: forall b a. TokenUnit a => TokenUnit b => a -> b

Convert between two denominations

#formatValue Source

formatValue :: forall a. TokenUnitSpec a => Value a -> String

#mkValue Source

mkValue :: forall a. TokenUnitSpec a => BigNumber -> Value a

Convert a big number into value, first using floor function to take the integer part

#NoPay Source

data NoPay :: Token -> TokenUnit

Instances

Encode (Value (NoPay t))
TokenUnitSpec (NoPay t)

#MinorUnit Source

data MinorUnit :: Token -> TokenUnit

Instances

TokenUnitSpec (MinorUnit t)

#MinorUnitE3 Source

data MinorUnitE3 :: Token -> TokenUnit

Instances

TokenUnitSpec (MinorUnitE3 t)

#MinorUnitE6 Source

data MinorUnitE6 :: Token -> TokenUnit

Instances

TokenUnitSpec (MinorUnitE6 t)

#MinorUnitE9 Source

data MinorUnitE9 :: Token -> TokenUnit

Instances

TokenUnitSpec (MinorUnitE9 t)

#MinorUnitE12 Source

data MinorUnitE12 :: Token -> TokenUnit

Instances

TokenUnitSpec (MinorUnitE12 t)

#MinorUnitE15 Source

data MinorUnitE15 :: Token -> TokenUnit

Instances

TokenUnitSpec (MinorUnitE15 t)

#MinorUnitE18 Source

data MinorUnitE18 :: Token -> TokenUnit

Instances

TokenUnitSpec (MinorUnitE18 t)

#MinorUnitE21 Source

data MinorUnitE21 :: Token -> TokenUnit

Instances

TokenUnitSpec (MinorUnitE21 t)