Enum UnhandledPanic 

#[non_exhaustive]
pub enum UnhandledPanic {
    Ignore,
    ShutdownRuntime,
}

What a runtime does when one of its tasks panics (Builder::unhandled_panic).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Ignore

The panic is the task’s outcome, for whoever awaits it; the runtime runs on.

ShutdownRuntime

The runtime shuts down at once: its workers stop and drop their tasks, and every block_on of it panics, those running and every later one. The panicked task’s handle still reports the panic.

Trait Implementations

impl Clone for UnhandledPanic

fn clone(&self) -> UnhandledPanic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for UnhandledPanic

impl Debug for UnhandledPanic

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

Formats the value using the given formatter.

impl Default for UnhandledPanic

fn default() -> UnhandledPanic

Returns the “default value” for a type.

impl Eq for UnhandledPanic

impl PartialEq for UnhandledPanic

fn eq(&self, other: &UnhandledPanic) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for UnhandledPanic