Enum UpsertTarget 

pub enum UpsertTarget {
    Fields(Vec<Projection>),
    Columns(Vec<ColumnId>),
}

The fields or columns that identify the selected upsert conflict.

Variants

Fields(Vec<Projection>)

Model-field projections used before engine lowering.

Columns(Vec<ColumnId>)

Database columns sent to the driver after engine lowering.

Trait Implementations

impl Clone for UpsertTarget

fn clone(&self) -> UpsertTarget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UpsertTarget

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

Formats the value using the given formatter.

impl PartialEq for UpsertTarget

fn eq(&self, other: &UpsertTarget) -> 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 UpsertTarget