Enum RowLocking 

pub enum RowLocking {
    None,
    Basic,
    Full,
}

Row-locking support level (SELECT ... FOR UPDATE).

Variants

None

No row locking.

Basic

Plain FOR UPDATE.

Full

FOR UPDATE with NOWAIT and SKIP LOCKED.

Trait Implementations

impl Clone for RowLocking

fn clone(&self) -> RowLocking

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RowLocking

impl Debug for RowLocking

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

Formats the value using the given formatter.

impl Eq for RowLocking

impl Ord for RowLocking

fn cmp(&self, other: &RowLocking) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for RowLocking

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for RowLocking

fn partial_cmp(&self, other: &RowLocking) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for RowLocking