File-sink-reset-failure-counters

Reset the file failure counters recorded by a FileSink. This helper clears open, write, flush, and rotation failure metrics together on the direct sink.

Interface

pub fn FileSink::reset_failure_counters(self : FileSink) -> Unit {

input

• self : FileSink - File sink whose file failure counters should be cleared.

Explanation

Detailed rules explaining key parameters and behaviors

• This helper clears open, write, flush, and rotation failure counters together.
• It is useful after diagnostics, recovery, or controlled tests.
• It does not reopen the sink or change file policy.

How to Use

Here are some specific examples provided.

When Need A Fresh Diagnostics Baseline

When previous failure history should be cleared before a new observation window:

sink.reset_failure_counters()

In this example, future failures can be measured from a clean baseline.

When Validate Post-recovery Behavior

When recovery logic should clear old counters before rechecking health:

sink.reset_failure_counters()
ignore(sink.open_failures())

In this example, the direct sink starts a new diagnostics window after reset.

Error Case

e.g.:

• If callers need the current values before clearing them, they should read the counters or state() first.

• This helper resets metrics only; it does not fix the underlying cause of past failures.

Notes

1. Use this helper after diagnostics or recovery, not before capturing needed evidence.

2. It is the reset companion for the direct file failure-counter helpers.