Module common

The omaha_client::common module contains those types that are common to many parts of the library. Many of these don’t belong to a specific sub-module.

Structs

App

The App struct holds information about an application to perform an update check for.

CheckOptions

Options controlling a single update check

CheckTiming

The fields used to describe the timing of the next update check.

PersistedApp

Structure used to serialize per app data to be persisted. Be careful when making changes to this struct to keep backward compatibility.

PrettyOptionDisplay

Helper struct that provides a nicer format for Debug printing Option by dropping the Some(...) that wraps its value, and instead uses the Display trait implementation of the value.

ProtocolState

These hold the data maintained request-to-request so that the requirements for backoffs, throttling, proxy use, etc. can all be properly maintained. This is NOT the state machine’s internal state.

UpdateCheckSchedule

This describes the data around the scheduling of update checks

Enums

UserCounting

Omaha has historically supported multiple methods of counting devices. Currently, the only recommended method is the Client Regulated - Date method.