Struct Once

pub struct Once;

Implementations

impl Once

pub fn new() -> Self

Trait Implementations

impl Clone for Once

fn clone(&self) -> Once

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Once

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

Formats the value using the given formatter.

impl Default for Once

fn default() -> Once

Returns the “default value” for a type.

impl<Response> Policy<Response> for Once

fn decide(&mut self, output: &Response) -> Decision

fn retry<Request, S>( self, stream: S, request: Request, ) -> impl Future<Output = S::Response> + Send

where Response: Send, Request: Clone + Send, S: Stream<Request, Response = Response> + Send, <S as Stream<Request>>::Function: Send, Self: Sized + Send,

impl Copy for Once