Struct Option<T>

Namespace

LinqToDB.Common

Assembly

linq2db.dll

Option type implementation. Option type.

public readonly struct Option<T>

Type Parameters

T

Value type.

Inherited Members

ValueType.Equals(object)

ValueType.GetHashCode()

ValueType.ToString()

Extension Methods

Sql.IsDistinctFrom<T>(T, T)

Sql.IsDistinctFrom<T>(T, T?)

Sql.IsNotDistinctFrom<T>(T, T)

Sql.IsNotDistinctFrom<T>(T, T?)

SqlExtensions.In<T>(T, T, T)

SqlExtensions.In<T>(T, T, T, T)

SqlExtensions.In<T>(T, params T[])

SqlExtensions.In<T>(T, IEnumerable<T>)

SqlExtensions.In<T>(T, IQueryable<T>)

SqlExtensions.NotIn<T>(T, T, T)

SqlExtensions.NotIn<T>(T, T, T, T)

SqlExtensions.NotIn<T>(T, params T[])

SqlExtensions.NotIn<T>(T, IEnumerable<T>)

SqlExtensions.NotIn<T>(T, IQueryable<T>)

Fields

None

Gets None value for option.

public static readonly Option<T> None

Field Value

Option<T>

Properties

HasValue

Returns true if current option stores some value instead of None.

public bool HasValue { get; }

Property Value

bool

Value

Gets value, stored in option.

public T Value { get; }

Property Value

T

Methods

Some(T)

Creates option with value.

public static Option<T> Some(T value)

Parameters

value T

Option's value.

Returns

Option<T>

Option instance.

Operators

implicit operator Option<T>(T)

public static implicit operator Option<T>(T value)

Parameters

value T

Returns

Option<T>