wasm

Documentation

Overview

Package wasm provides WASM-based data source support for tinkerdown. This allows community sources to be distributed as WASM modules.

Index

• type WasmSource
  • func NewWasmSource(name, path, siteDir string, initConfig map[string]string) (*WasmSource, error)
  • func (s *WasmSource) Close() error
  • func (s *WasmSource) Fetch(ctx context.Context) ([]map[string]interface{}, error)
  • func (s *WasmSource) IsReadonly() bool
  • func (s *WasmSource) Name() string
  • func (s *WasmSource) WriteItem(ctx context.Context, action string, data map[string]interface{}) error

Types

type WasmSource

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

func NewWasmSource

func NewWasmSource(name, path, siteDir string, initConfig map[string]string) (*WasmSource, error)

NewWasmSource creates a new WASM-based source. path is the path to the .wasm file (relative to siteDir or absolute). initConfig contains initialization parameters to pass to the module.

func (*WasmSource) Close

func (s *WasmSource) Close() error

Close releases all resources held by the WASM runtime.

func (*WasmSource) Fetch

func (s *WasmSource) Fetch(ctx context.Context) ([]map[string]interface{}, error)

Fetch retrieves data from the WASM source.

func (*WasmSource) IsReadonly

func (s *WasmSource) IsReadonly() bool

IsReadonly returns whether this source supports write operations.

func (*WasmSource) Name

func (s *WasmSource) Name() string

Name returns the source name.

func (*WasmSource) WriteItem

func (s *WasmSource) WriteItem(ctx context.Context, action string, data map[string]interface{}) error

WriteItem writes data to the WASM source (if supported).