Method action

src/transform/src/fusion.rs:53–63

Apply fusion action for variants we know how to fuse.

(expr: &mut MirRelationExpr)

impl Fusion {
    /// Apply fusion action for variants we know how to fuse.
    pub(crate) fn action(expr: &mut MirRelationExpr) {
        match expr {
            MirRelationExpr::Filter { .. } => filter::Filter::action(expr),
            MirRelationExpr::Map { .. } => map::Map::action(expr),
            MirRelationExpr::Project { .. } => project::Project::action(expr),
            MirRelationExpr::Negate { .. } => negate::Negate::action(expr),
            MirRelationExpr::TopK { .. } => top_k::TopK::action(expr),
            MirRelationExpr::Union { .. } => union::Union::action(expr),
            _ => {}
        }
    }
}