Enum MethodHandlerResult 

pub enum MethodHandlerResult {
    Found(HandlerMatch),
    ExecuteCleanup {
        handlers: Vec<HandlerMatch>,
    },
    NotFound,
}

Result of searching for an exception handler within a single method.

This enum represents the possible outcomes when searching a method’s exception clauses for a handler that matches a thrown exception.

Variants

• Found - A matching catch or filter handler was found
• ExecuteCleanup - Cleanup handlers must run before continuing (finally/fault blocks, or cleanup before catch)
• NotFound - No handler in this method; continue unwinding to the caller

Variants

Found(HandlerMatch)

Found a suitable catch or filter handler in this method.

The handler can be entered after any pending cleanup handlers complete.

ExecuteCleanup

Cleanup handlers must be executed before continuing.

This variant is returned when:

• Finally/fault blocks need to run before entering a catch handler
• Finally/fault blocks need to run before continuing the unwind

The handlers should be executed in order, with the last one potentially being a catch handler.

Fields

handlers: Vec<HandlerMatch>

Cleanup handlers to execute in order.

NotFound

No matching handler was found in this method.

The exception handling system should continue unwinding to the caller.

Trait Implementations

impl Clone for MethodHandlerResult

fn clone(&self) -> MethodHandlerResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MethodHandlerResult

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

Formats the value using the given formatter.