CResult<Value, Error> class sealed

Implementers

• CErr
• COk

Constructors

CResult.err(Error error)

factory

CResult.from(dynamic value)

Constructs a CResult from a dynamic value If the value is CResult it will return the value itself If the value is Value it will return COk If the value is Error it will return CErr

factory

CResult.ok(Value value)

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator /(dynamic a) → Error

Returns the error if it is CErr or throws an error if it is COk Convinient operator to get the error from the result, user should ensure that the result is CErr, otherwise it will throw an UnimplementedError Usage: final res = CResult<int, String>.from('error'); final err = res / 0; assert(err == 'error');

operator ==(Object other) → bool

The equality operator.

inherited

operator |(dynamic a) → Value

Returns the value if it is COk or throws an error if it is CErr Convinient operator to get the value from the result, user should ensure that the result is COk, otherwise it will throw an UnimplementedError Usage: final res = CResult<int, String>.from(1); final val = res | 0; assert(val == 1);

operator ~() → dynamic

Returns the inner Value from COk or Error from CErr Convinient operator to get the inner value from the CResult, Usage: