loader

Documentation

Index

• type Loader
  • func NewLoader(rt runtime.Runtime, pluginsDir string, hostFunctions *hostfunctions.Registry, ...) Loader
  • func (l Loader) Discover(ctx context.Context) ([]string, error)
  • func (l Loader) EnsurePluginsDir() error
  • func (l Loader) Load(ctx context.Context, filePath string) (plugin.Plugin, *capability.Manifest, error)
  • func (l Loader) LoadAll(ctx context.Context) ([]plugin.Plugin, []PluginLoadResult)
  • func (l Loader) Unload(ctx context.Context, plg *plugin.Plugin) error
• type PluginLoadResult

Types

type Loader

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

func NewLoader

func NewLoader(
	rt runtime.Runtime,
	pluginsDir string,
	hostFunctions *hostfunctions.Registry,
	logger func(string),
) Loader

func (Loader) Discover

func (l Loader) Discover(ctx context.Context) ([]string, error)

func (Loader) EnsurePluginsDir

func (l Loader) EnsurePluginsDir() error

func (Loader) Load

func (l Loader) Load(
	ctx context.Context,
	filePath string,
) (plugin.Plugin, *capability.Manifest, error)

Load loads a single .wasm plugin, along with its optional capability manifest. The returned PluginLoadResult includes the parsed manifest if one was found.

func (Loader) LoadAll

func (l Loader) LoadAll(
	ctx context.Context,
) ([]plugin.Plugin, []PluginLoadResult)

func (Loader) Unload

func (l Loader) Unload(ctx context.Context, plg *plugin.Plugin) error

type PluginLoadResult

type PluginLoadResult struct {
	Plugin   plugin.Plugin
	Manifest *capability.Manifest
	Err      error
}