Enum ConstraintFragmentKind 

pub enum ConstraintFragmentKind {
    Check(SourceCheckExpr),
    TargetedRule(TargetedRuleFragment),
}

One source constraint kind.

Variants

Check(SourceCheckExpr)

General row check over top-level source fields.

TargetedRule(TargetedRuleFragment)

Closed durable operation over one nominal target below a persisted root.

Trait Implementations

impl Clone for ConstraintFragmentKind

fn clone(&self) -> ConstraintFragmentKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConstraintFragmentKind

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

Formats the value using the given formatter.

impl Eq for ConstraintFragmentKind

impl PartialEq for ConstraintFragmentKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ConstraintFragmentKind