Trial

Members

Functions

get

T get()

Return value if this is the Success!T instance, otherwise throw Exception in the Failure!T instance.

getOrLeft

Either!(Exception, T) getOrLeft()

Return Right!(Exception, T) value if this is the Success!T instance, otherwise Left!(Exception, T) value.

Properties

isFailure

bool isFailure [@property getter]

Return true if this is the Failure!T instance, otherwise false.

isSuccess

bool isSuccess [@property getter]

Return true if this is the Success!T instance, otherwise false.

Static functions

trying

Trial!T trying(T function() expr)

A factory method to create Trial(T) instance.

1 auto trial = Trial!int.trying({ return 9; });
2 if (trial.isSuccess)
3 {
4    writeln(trial.get());
5 }

9

• Trial