catch and handle a possible Left value
catch and handle a possible Left value
create an Either effect from a single Either value
create an Either effect from a single Either value
create a failed value
create a failed value
create an Either effect from a single Option value
create an Either effect from a single Option value
create a correct value
create a correct value
run the disjunction effect, yielding E Either A
run the disjunction effect, yielding E Either A
run the disjunction effect, yielding Either[E, A]
run the disjunction effect, yielding Either[E, A]
Translate an error effect to another one in the same stack a computation over a "bigger" error (for the full application)
Translate an error effect to another one in the same stack a computation over a "bigger" error (for the full application)