Enum ConstraintInput 

pub enum ConstraintInput {
    Unique {
        name: String,
        columns: Vec<String>,
    },
    Check {
        name: String,
        expression: String,
    },
}

Authored constraint definition limited to modeled constraint variants.

Variants

Unique

Authored unique constraint.

Fields

name: String

Constraint name.

columns: Vec<String>

Ordered constrained columns.

Check

Authored check constraint.

Fields

name: String

Constraint name.

expression: String

Check expression.

Trait Implementations

impl Clone for ConstraintInput

fn clone(&self) -> ConstraintInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConstraintInput

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConstraintInput

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ConstraintInput

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ConstraintInput