Enum Bound 

pub enum Bound {
    Query(Plan),
    CreateTable(CreateTable),
    CreateView(CreateView),
    DropTable(DropTable),
    Insert(Insert),
    Setting(Setting),
}

One statement, bound.

Not #[non_exhaustive]. A new variant here is a new kind of statement, and the compiler pointing at every place that has to decide what to do with it is the whole value of the enum.

Variants

Query(Plan)

A query, which is the only one of these that produces rows.

CreateTable(CreateTable)

CREATE TABLE.

CreateView(CreateView)

CREATE VIEW.

DropTable(DropTable)

DROP TABLE or DROP VIEW.

Insert(Insert)

INSERT INTO.

Setting(Setting)

SET name = value, or RESET name, which is the same thing with no value.

Trait Implementations

impl Debug for Bound

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

Formats the value using the given formatter.