Enum ShapeOp 

pub enum ShapeOp {
    Assign,
    Append,
    Remove,
}

The assignment operator used on a shape element in UPDATE SET { … }. Only relevant for multi-link fields; scalar/single-link fields always use Assign.

Variants

Assign

:= — replace the entire value (clear + insert for multi-links).

Append

+= — append to a multi-link set.

Remove

-= — remove from a multi-link set.

Trait Implementations

impl Clone for ShapeOp

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 ShapeOp

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

Formats the value using the given formatter.

impl PartialEq for ShapeOp

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ShapeOp