pub trait ControlFlow {
// Required methods
fn continuing() -> Self;
fn should_break(&self) -> bool;
fn should_prune(&self) -> bool;
}Expand description
Control flow for callbacks.
The empty return value () is equivalent to continue.
Required Methods§
fn continuing() -> Self
fn should_break(&self) -> bool
fn should_prune(&self) -> bool
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.