Enum BackoffStrategy 

pub enum BackoffStrategy {
    None,
    Fixed,
    Exponential,
}

Backoff strategy for CLI argument parsing.

Variants

None

No delay between retries (immediate retry on timeout).

Fixed

Fixed delay between each retry.

Exponential

Exponential backoff: delay doubles after each attempt.

Trait Implementations

impl Clone for BackoffStrategy

fn clone(&self) -> BackoffStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackoffStrategy

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

Formats the value using the given formatter.

impl Default for BackoffStrategy

fn default() -> BackoffStrategy

Returns the “default value” for a type.

impl ValueEnum for BackoffStrategy

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.

impl Copy for BackoffStrategy