Struct transform::fusion::negate::Negate [−][src]
pub struct Negate;
Expand description
Fuses a sequence of Negate
operators in to one or zero Negate
operators.
Implementations
Fuses a sequence of Negate
operators into one or zero Negate
operators.
Trait Implementations
fn transform(
&self,
relation: &mut MirRelationExpr,
_: TransformArgs<'_>
) -> Result<(), TransformError>
fn transform(
&self,
relation: &mut MirRelationExpr,
_: TransformArgs<'_>
) -> Result<(), TransformError>
Transform a relation into a functionally equivalent relation.
Auto Trait Implementations
impl RefUnwindSafe for Negate
impl UnwindSafe for Negate
Blanket Implementations
Mutably borrows from an owned value. Read more
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more