Either data type: either Right value of type R or Left value of type L
As per classic Either monad implementation can either contain a right (correct) value or a left (erroneous) value
Used throughout the library to represent the result of failable operations, namely failed tasks
Either data type: either Right value of type R or Left value of type L
As per classic Either monad implementation can either contain a right (correct) value or a left (erroneous) value Used throughout the library to represent the result of failable operations, namely failed tasks