keen/exception

Source
This is a standard module and does not need to be explicitly imported.
exception variant
show string()
todo record case (has private fields)
show string(_ todo)
not-implemented record case (has private fields)
show string(_ not-implemented)
error record case
show string
Thrown when an exception is not specified in an assert or forbid.
unreachable record case (has private fields)
show string(_ unreachable)
number union
Used to store inputs for arithmetic-error
arithmetic-error record case
operation string
inputs number[]
arithmetic-error arithmetic-error(operation string, input number)
arithmetic-error arithmetic-error(operation string, a number, b number)
show string(_ arithmetic-error)