Enum PgErrorCardinalityViolation 

pub enum PgErrorCardinalityViolation {
    CardinalityViolation,
}

Variants

CardinalityViolation

Implementations

impl PgErrorCardinalityViolation

pub const fn from_code(code: [u8; 3]) -> Option<Self>

pub const fn to_code(self) -> [u8; 5]

pub const fn get_code_string(&self) -> &'static str

pub const fn get_error_string(&self) -> &'static str

Trait Implementations

impl Clone for PgErrorCardinalityViolation

fn clone(&self) -> PgErrorCardinalityViolation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Hash for PgErrorCardinalityViolation

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 PgErrorCardinalityViolation

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

fn eq(&self, other: &PgErrorCardinalityViolation) -> 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 PgErrorCardinalityViolation

fn partial_cmp(&self, other: &PgErrorCardinalityViolation) -> 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 Copy for PgErrorCardinalityViolation

impl Eq for PgErrorCardinalityViolation

impl StructuralPartialEq for PgErrorCardinalityViolation