Enum LvsConstraintOption 

pub enum LvsConstraintOption {
    Value(NameComponent),
    Tag(u64),
    UserFn(LvsUserFnCall),
}

Variants

Value(NameComponent)

Name component must equal this literal value. Parsed from the pre-encoded COMPONENT_VALUE TLV in the binary format — see the note on LvsValueEdge::value.

Tag(u64)

Name component must equal the component previously bound to this pattern-edge tag id.

UserFn(LvsUserFnCall)

User function call — not supported in v0.1.0. Stored so the parser can accept the schema and flag uses_user_functions, but never matches anything at check time.

Trait Implementations

impl Clone for LvsConstraintOption

fn clone(&self) -> LvsConstraintOption

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LvsConstraintOption

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

Formats the value using the given formatter.