pub trait OptimizerHints {
// Provided methods
fn commutes_with_filter(&self) -> bool { ... }
fn allows_limit_pushdown(&self) -> bool { ... }
fn is_volatile(&self) -> bool { ... }
fn empty_rule(&self) -> EmptyRule { ... }
}Provided Methods§
fn commutes_with_filter(&self) -> bool
fn allows_limit_pushdown(&self) -> bool
fn is_volatile(&self) -> bool
fn empty_rule(&self) -> EmptyRule
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".