Struct ConstraintFragment 

pub struct ConstraintFragment { /* private fields */ }

One source constraint declaration.

Implementations

impl ConstraintFragment

pub fn check(name: SchemaName, expression: SourceCheckExpr) -> Self

Construct one general source check.

pub fn targeted_rule(rule: TargetedRuleFragment) -> Self

Construct one source-bound targeted durable rule.

pub const fn source_key(&self) -> &ConstraintSourceKey

Borrow the typed proposal key derived from the current declaration.

pub const fn name(&self) -> &SchemaName

Borrow the current constraint name.

pub const fn kind(&self) -> &ConstraintFragmentKind

Borrow the exact source constraint kind.

Trait Implementations

impl CandidType for ConstraintFragment

fn _ty() -> Type

fn _ty_doc() -> TypeDoc

fn id() -> TypeId

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

where __S: Serializer,

fn ty() -> Type

impl Clone for ConstraintFragment

fn clone(&self) -> ConstraintFragment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConstraintFragment

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConstraintFragment

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ConstraintFragment

impl PartialEq for ConstraintFragment

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ConstraintFragment

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ConstraintFragment