Enum ProtectionModel 

pub enum ProtectionModel {
    TransactionalDmlProtection,
    NonTransactionalDdlSnapshot,
    UnprotectedDenied,
}

How a statement’s backup/protection guarantee is modelled.

Variants

TransactionalDmlProtection

START TRANSACTION → lock+capture pre-image → durable backup → mutation → COMMIT all on one physical connection; rollback-grade protection.

NonTransactionalDdlSnapshot

Durable pre-operation snapshot persisted BEFORE the DDL; implicit commit may occur; snapshot and DDL are not one atomic transaction; automatic rollback is not guaranteed.

UnprotectedDenied

No protection can be provided (nontransactional engine, unresolved targets, or an unrewritable backup query) — deny by default.

Implementations

impl ProtectionModel

pub fn warnings(&self) -> &'static [&'static str]

Warnings that must appear in the operation plan, confirmation, and audit event for this protection model.

pub fn is_transactional(&self) -> bool

Trait Implementations

impl Clone for ProtectionModel

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ProtectionModel

impl Debug for ProtectionModel

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

Formats the value using the given formatter.

impl Eq for ProtectionModel

impl PartialEq for ProtectionModel

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ProtectionModel