Struct SchemaChange 

pub struct SchemaChange {
    pub catalog: String,
    pub name: String,
    pub drop: bool,
    pub quiet: bool,
    pub or_replace: bool,
    pub cascade: bool,
}

A bound CREATE SCHEMA or DROP SCHEMA.

Only the name is resolved here. Whether the schema is there is a question for the catalog the statement runs against, which is where IF NOT EXISTS, IF EXISTS and OR REPLACE are answered.

Fields

catalog: String

The database the schema is in.

name: String

The schema’s own name.

drop: bool

Whether this is a DROP rather than a CREATE.

quiet: bool

Whether a create over a schema that is there, or a drop of one that is not, does nothing.

or_replace: bool

Whether a create drops a schema that is there first, which a schema that holds anything refuses.

cascade: bool

Whether a drop takes everything in the schema with it.

Trait Implementations

impl Clone for SchemaChange

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 SchemaChange

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

Formats the value using the given formatter.

impl Eq for SchemaChange

impl PartialEq for SchemaChange

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SchemaChange