Enum LockTableMode 

pub enum LockTableMode {
    AccessShare,
    RowShare,
    RowExclusive,
    ShareUpdateExclusive,
    Share,
    ShareRowExclusive,
    Exclusive,
    AccessExclusive,
}

PostgreSQL lock modes for LOCK TABLE.

See https://www.postgresql.org/docs/current/sql-lock.html

Variants

AccessShare

ACCESS SHARE

RowShare

ROW SHARE

RowExclusive

ROW EXCLUSIVE

ShareUpdateExclusive

SHARE UPDATE EXCLUSIVE

Share

SHARE

ShareRowExclusive

SHARE ROW EXCLUSIVE

Exclusive

EXCLUSIVE

AccessExclusive

ACCESS EXCLUSIVE

Trait Implementations

impl Clone for LockTableMode

fn clone(&self) -> LockTableMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LockTableMode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LockTableMode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for LockTableMode

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

Formats the value using the given formatter.

impl Hash for LockTableMode

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 Ord for LockTableMode

fn cmp(&self, other: &LockTableMode) -> 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 LockTableMode

fn eq(&self, other: &LockTableMode) -> 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 PartialOrd for LockTableMode

fn partial_cmp(&self, other: &LockTableMode) -> 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 Serialize for LockTableMode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Visit for LockTableMode

fn visit<V: Visitor>(&self, visitor: &mut V) -> ControlFlow<V::Break>

Visit this node with the provided Visitor.

impl VisitMut for LockTableMode

fn visit<V: VisitorMut>(&mut self, visitor: &mut V) -> ControlFlow<V::Break>

Mutably visit this node with the provided VisitorMut.

impl Eq for LockTableMode

impl StructuralPartialEq for LockTableMode