Enum OnConflictUpdate

pub enum OnConflictUpdate {
    Column(DynIden),
    Expr(DynIden, Expr),
}

Represents strategies to update column in ON CONFLICT (upsert) actions

Variants

Column(DynIden)

Update column value of existing row with inserting value

Expr(DynIden, Expr)

Update column value of existing row with expression

Trait Implementations

impl Clone for OnConflictUpdate

fn clone(&self) -> OnConflictUpdate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OnConflictUpdate

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

Formats the value using the given formatter.

impl PartialEq for OnConflictUpdate

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for OnConflictUpdate