debounce

package
v0.15.0 Latest Latest
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 Go to latest Published: May 16, 2026 License: MIT Imports: 3 Imported by: 0

Documentation

Overview

Package debounce provides a single-writer trailing-edge debouncer used by the watcher subsystem to coalesce bursty filesystem events into one reload trigger.

Index

Constants

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Variables

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Functions

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Types

type Debouncer 

type Debouncer struct {
	// contains filtered or unexported fields
}

Debouncer collects calls to Trigger inside a sliding window and fires the callback exactly once with all merged reasons after the window elapses.

It is safe for concurrent Trigger calls and survives stop/restart.

func New 

func New(interval time.Duration, fn func(reason string)) *Debouncer

New constructs a Debouncer. Use Stop to release resources.

func (*Debouncer) Stop 

func (d *Debouncer) Stop()

Stop disarms the timer; pending callbacks are dropped.

func (*Debouncer) Trigger 

func (d *Debouncer) Trigger(reason string)

Trigger records a reason and (re)arms the window.

Source Files

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