db_constraints.utils.nullable

Members

Structs

Nullable

struct Nullable(T)

Defines a value paired with a distinctive "null" state that denotes the absence of a value. If default constructed, a Nullable!T object starts in the null state. Assigning it renders it non-null. Calling nullify can nullify it again. Practically Nullable!T stores a T and a bool.

Templates

isNullable

template isNullable(T, I)

Checks if you can assign the value to a Nullable!T

• meta
• nullable