Enum FieldInsertPolicy 

pub enum FieldInsertPolicy {
    Required,
    Nullable,
    Default(ScalarLiteral),
    Generated,
}

Insert policy authored for one field.

Variants

Required

Omission rejects.

Nullable

Omission resolves to explicit null.

Default(ScalarLiteral)

Omission or explicit database DEFAULT resolves to this constant.

Generated

IcyDB generates the value.

Trait Implementations

impl Clone for FieldInsertPolicy

fn clone(&self) -> FieldInsertPolicy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FieldInsertPolicy

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Eq for FieldInsertPolicy

impl PartialEq for FieldInsertPolicy

fn eq(&self, other: &FieldInsertPolicy) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FieldInsertPolicy