Struct retry::Retry

pub struct Retry<'a, F: FnMut() -> R + 'a, G: FnMut(&R) -> bool + 'a, R> {
    // some fields omitted
}

Builder object for a retryable operation.

Methods

impl<'a, F: FnMut() -> R, G: FnMut(&R) -> bool, R> Retry<'a, F, G, R>

fn new(value_fn: &'a mut F, condition_fn: &'a mut G) -> Retry<'a, F, G, R> where F: FnMut() -> R, G: FnMut(&R) -> bool

Build a new Retry object.

fn execute(self) -> Result<R, RetryError>

Begin executing the retryable operation.

fn try(self, tries: u32) -> Retry<'a, F, G, R>

Set a maximum number of tries to make before failing.

fn wait(self, wait: u32) -> Retry<'a, F, G, R>

Set the number of milliseconds to wait after an unsuccesful try before trying again.

Trait Implementations

impl<'a, F: Debug + FnMut() -> R + 'a, G: Debug + FnMut(&R) -> bool + 'a, R: Debug> Debug for Retry<'a, F, G, R>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.