Enum TransactionConstraint 

pub enum TransactionConstraint {
    InTransaction,
    OutsideTransaction,
}

Whether a step can run inside a BEGIN; ... COMMIT; block.

Used by group_steps to partition the step list into transactional vs. non-transactional groups. CONCURRENTLY index ops are the typical OutsideTransaction case in v0.1.

Variants

InTransaction

May execute inside a BEGIN ... COMMIT.

OutsideTransaction

Must execute outside a transaction (e.g., CREATE INDEX CONCURRENTLY).

Trait Implementations

impl Clone for TransactionConstraint

fn clone(&self) -> TransactionConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionConstraint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TransactionConstraint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for TransactionConstraint

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 TransactionConstraint

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for TransactionConstraint

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for TransactionConstraint

impl Eq for TransactionConstraint

impl StructuralPartialEq for TransactionConstraint