Class Result

Represents extension methods for type Result<T>.

Inheritance

Object

Result

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: DotNext

Assembly: DotNext.dll

Syntax

public static class Result

Methods

Coalesce<T>(Result<T>, Result<T>)

Returns the second result if the first is unsuccessful.

Declaration

public static Result<T> Coalesce<T>(this in Result<T> first, in Result<T> second)

Parameters

Type	Name	Description
Result<T>	first	The first result.
Result<T>	second	The second result.

Returns

Type	Description
Result<T>	The second result if the first is unsuccessful; otherwise, the first result.

Type Parameters

Name	Description
T	The type of value.

GetUnderlyingType(Type)

Returns the underlying type argument of the specified result type.

Declaration

public static Type GetUnderlyingType(Type resultType)

Parameters

Type	Name	Description
Type	resultType	Result type.

Returns

Type	Description
Type	Underlying type argument of result type; otherwise, null.

IsResult(Type)

Indicates that specified type is result type.

Declaration

public static bool IsResult(this Type resultType)

Parameters

Type	Name	Description
Type	resultType	The type of Result<T>.

Returns

Type	Description
Boolean	true, if specified type is result type; otherwise, false.

OrNull<T>(Result<T>)

If a result is successful, returns it, otherwise null.

Declaration

public static T? OrNull<T>(this in Result<T> result)

    where T : struct

Parameters

Type	Name	Description
Result<T>	result	The result.

Returns

Type	Description
Nullable<T>	Nullable value.

Type Parameters

Name	Description
T	Value type.