Enum ReferenceDeleteStrategy 

pub enum ReferenceDeleteStrategy {
    Reject,
    Ignore,
    Cascade,
    Unset,
    Custom(Expr),
}

Variants

Reject

Ignore

Cascade

Unset

Custom(Expr)

Trait Implementations

impl Clone for ReferenceDeleteStrategy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReferenceDeleteStrategy

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

Formats the value using the given formatter.

impl Eq for ReferenceDeleteStrategy

impl PartialEq for ReferenceDeleteStrategy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ReferenceDeleteStrategy

impl ToSql for ReferenceDeleteStrategy

fn fmt_sql(&self, f: &mut String, fmt: SqlFormat)

Format the type to a SQL string.

fn to_sql(&self) -> String

Convert the type to a SQL string.

fn to_sql_pretty(&self) -> String

Convert the type to a pretty-printed SQL string with indentation.