Struct PanicSpawner 

pub struct PanicSpawner { /* private fields */ }

An implementation of Spawn that panics when used.

Examples

use futures::task::SpawnExt;
use futures_test::task::PanicSpawner;

let mut spawn = PanicSpawner::new();
spawn.spawn(async { })?; // Will panic

Implementations

impl PanicSpawner

pub fn new() -> Self

Create a new instance

Trait Implementations

impl Debug for PanicSpawner

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

Formats the value using the given formatter.

impl Default for PanicSpawner

fn default() -> Self

Returns the “default value” for a type.

impl Spawn for PanicSpawner

fn spawn_obj( &mut self, _future: FutureObj<'static, ()>, ) -> Result<(), SpawnError>

Spawns a future that will be run to completion.

fn status(&self) -> Result<(), SpawnError>

Determines whether the executor is able to spawn new tasks.