app

Documentation

Index

• func Start(startCallback StartFunc)
• type Goer
• type StartFunc

Functions

func Start

func Start(startCallback StartFunc)

Start sets up the main application context, the slog.Logger, an errgroup.Group, and Open Telemetry tracing, and calls the given callback. The callback function should start up all necessary components of the app using the error group, and not block on anything itself in the main goroutine.

Types

type Goer

type Goer interface {
	Go(func() error)
}

Goer is just the executing part of errgroup.Group.

type StartFunc

type StartFunc = func(ctx context.Context, log *slog.Logger, eg Goer) error

StartFunc is given to Start and should not block, instead starting components with the given error group.