Struct typeql::pattern::RelationConstraint

pub struct RelationConstraint {
    pub role_players: Vec<RolePlayerConstraint>,
    pub scope: Label,
}

Fields

role_players: Vec<RolePlayerConstraint>

scope: Label

Implementations

impl RelationConstraint

pub fn new(role_players: Vec<RolePlayerConstraint>) -> Self

pub fn add(&mut self, role_player: RolePlayerConstraint)

pub fn variables(&self) -> Box<dyn Iterator<Item = VariableRef<'_>> + '_>

Trait Implementations

impl Clone for RelationConstraint

fn clone(&self) -> RelationConstraint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RelationConstraint

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

Formats the value using the given formatter.

impl Display for RelationConstraint

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

Formats the value using the given formatter.

impl From<RolePlayerConstraint> for RelationConstraint

fn from(constraint: RolePlayerConstraint) -> Self

Converts to this type from the input type.

impl PartialEq for RelationConstraint

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Validatable for RelationConstraint

fn validate(&self) -> Result

fn validated(self) -> Result<Self>

impl Eq for RelationConstraint

impl StructuralEq for RelationConstraint

impl StructuralPartialEq for RelationConstraint