Enum LockWait 

pub enum LockWait {
    Wait,
    NoWait,
    SkipLocked,
}

What to do when the row is already locked.

Variants

Wait

Block until it is free — PG’s default.

NoWait

NOWAIT — fail the statement with 55P03.

SkipLocked

SKIP LOCKED — leave the row out of the result.

Trait Implementations

impl Clone for LockWait

fn clone(&self) -> LockWait

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LockWait

impl Debug for LockWait

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

Formats the value using the given formatter.

impl Default for LockWait

fn default() -> LockWait

Returns the “default value” for a type.

impl Eq for LockWait

impl PartialEq for LockWait

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LockWait