Struct Attempt

pub struct Attempt(/* private fields */);

A wrapper to keep count of the attempts tried by a task

Implementations

impl Attempt

pub fn new() -> Self

Build a new tracker

pub fn new_with_value(value: usize) -> Self

Build a tracker from an existing value

pub fn current(&self) -> usize

Get the current value

pub fn increment(&self) -> usize

Increase the current value

Trait Implementations

impl Clone for Attempt

fn clone(&self) -> Attempt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Attempt

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

Formats the value using the given formatter.

impl Default for Attempt

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Attempt

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<Req, Ctx> FromRequest<Request<Req, Ctx>> for Attempt

fn from_request(req: &Request<Req, Ctx>) -> Result<Self, Error>

Perform the extraction.

impl Serialize for Attempt

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.