diskio

package
Version: v0.0.0-...-71d05b5 Latest Latest
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Published: Oct 30, 2021 License: Apache-2.0 Imports: 13 Imported by: 2

Documentation

Overview

Package diskio implements an i3bar module to show disk IO rates.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func RefreshInterval

func RefreshInterval(interval time.Duration)

RefreshInterval configures the polling frequency.

Types

type IO

type IO struct {
	Input, Output unit.Datarate
	// contains filtered or unexported fields
}

IO represents input and output rates for a disk.

func (IO) Total

func (i IO) Total() unit.Datarate

Total gets the total IO rate (input + output).

type Module

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

Module represents a bar.Module for a single disk's io activity.

func New

func New(disk string) *Module

New creates a diskio module that displays disk io rates for the given disk.

func (*Module) Output

func (m *Module) Output(outputFunc func(IO) bar.Output) *Module

Output configures a module to display the output of a user-defined function.

func (*Module) Stream

func (m *Module) Stream(s bar.Sink)

Stream starts the module. Note that diskio updates begin as soon as the first module is constructed, even if no modules are streaming.

Source Files

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