Struct IrRewrite 

pub struct IrRewrite {
    pub column: String,
    pub expr: IrExpr,
}

A compiled mutation rewrite: a property column whose value is overridden by a schema-defined expression at INSERT/UPDATE time.

Fields

column: String

PostgreSQL column name of the property being overridden.

expr: IrExpr

Compiled expression that produces the override value. For INSERT: column refs are substituted with the corresponding assignment expressions so the result is self-contained in a VALUES clause. For UPDATE: column refs use the table alias and are valid in a SET clause.

Trait Implementations

impl Clone for IrRewrite

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 IrRewrite

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

Formats the value using the given formatter.