Struct StorageSavepointId 

pub struct StorageSavepointId(/* private fields */);

Opaque transaction checkpoint identity. SQL savepoint names remain engine metadata and are never forwarded into a backend namespace.

Implementations

impl StorageSavepointId

pub fn allocate() -> Self

pub fn backend_name(self) -> String

Trait Implementations

impl Clone for StorageSavepointId

fn clone(&self) -> StorageSavepointId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StorageSavepointId

impl Debug for StorageSavepointId

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

Formats the value using the given formatter.

impl Eq for StorageSavepointId

impl Hash for StorageSavepointId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for StorageSavepointId

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StorageSavepointId