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RetryBudget

allframe_core::resilience

Struct RetryBudget 

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pub struct RetryBudget { /* private fields */ }
Available on crate feature resilience only.
Expand description

Prevents retry storms by limiting total retry capacity.

A retry budget tracks available retry tokens and prevents excessive retries when the system is under stress.

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impl RetryBudget

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pub fn new(max_tokens: u32, recovery_rate: f64) -> Self

Create a new retry budget.

§Arguments
  • max_tokens - Maximum retry tokens available
  • recovery_rate - Tokens recovered per second
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pub fn try_consume(&self, amount: u32) -> bool

Try to consume retry tokens.

Returns true if tokens were available and consumed.

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pub fn remaining(&self) -> u32

Get remaining tokens.

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pub fn reset(&self)

Reset the budget to full capacity.

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impl Default for RetryBudget

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fn default() -> Self

Returns the “default value” for a type. Read more

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