sourcemap

package
v0.2.4 Latest Latest
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 Go to latest Published: Aug 14, 2026 License: MIT Imports: 5 Imported by: 0

Documentation

Overview

Package sourcemap records backend-independent relationships between generated code and TypeRB source. Target-specific source-map encodings are deliberately layered on top of this model.

Index

Constants

View Source 
const Version = 1

Variables

This section is empty.

Functions

func EndMarker 

func EndMarker(id int) string

func IsMarkerLine 

func IsMarkerLine(line string) bool

func PositionAt 

func PositionAt(source string, offset int) token.Position

func StartMarker 

func StartMarker(id int) string

Types

type Generated 

type Generated struct {
	Output string
	Map    Map
}

type Location 

type Location struct {
	Path string
	Span token.Span
}

type Map 

type Map struct {
	Version  int
	Mappings []Mapping
}

func ExtractMarkers 

func ExtractMarkers(marked string, locations map[int]Location) (string, Map)

ExtractMarkers removes codegen-only marker lines after target formatting and converts their byte ranges into the shared mapping model.

func (Map) SourceAt 

func (m Map) SourceAt(generated token.Position) (Location, bool)

type Mapping 

type Mapping struct {
	Generated token.Span
	Source    Location
}

type Recorder 

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

func NewRecorder 

func NewRecorder(path string) *Recorder

func (*Recorder) Build 

func (r *Recorder) Build(output string) Map

func (*Recorder) Record 

func (r *Recorder) Record(start, end int, source token.Span)

Source Files

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